{extend name="beike/base" /}
{block name="staticcontent"}
    <meta http-equiv="mobile-agent"
          content="format=xhtml; url=http://bk.cooco.net.cn/mdown-kejian-215061.html">
    <meta http-equiv="mobile-agent"
          content="format=html5; url=http://bk.cooco.net.cn/mdown-kejian-215061.html">

    <style>
        .layui-btn.downBtn {
            display: block;
            width: 100px;
            height: 32px;
            line-height: 32px;
            background-color: #F2594C;
            border-radius: 3px;
            font-size: 14px;
            color: #ffffff;
            text-align: center;
        }
        .tc_wrape {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: rgb(0,0,0,0.25);
        }
        .tc {
            width: 350px;
            height: 200px;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            margin: auto;
            border: 2.5px solid #F2594C;
            border-radius: 3px;
            box-shadow: 2px 2px 2px 2px rgb(242 89 76 / 15%);
            background: #fff;
        }
        .tc p {
            float: right;
            display: block;
            font-size: 14px;
            cursor: pointer;
            text-align: right;
            background: rgb(0,0,0,0.25);
            color: #fff;
            padding: 1px 3px;
        }
        .tc_tit {
            width: 100%;
            height: auto;
            font-size: 14px;
            text-align: center;
            color: #000;
            clear: both;
        }
        .span_inp {
            width: 250px;
            height: 50px;
            border: 1px solid #000;
            margin: 10px auto;
        }
        .span_inp span {
            float: left;
            display: inline-block;
            width: 50%;
            height: 100%;
            background: #F2594C;
            color: #fff;
            text-align: center;
            line-height: 50px;
        }
        .span_inp input {
            float: left;
            display: inline-block;
            border: 0;
            width: 50%;
            height: 99%;
            outline: none;
            text-align: center;
        }
        .tc button {
            display: block;
            width: 150px;
            height: 50px;
            border: 0;
            color: #fff;
            margin: 0 auto;
            background: #4cadf2;
            cursor: pointer;
        }
        .tc_wrape {
            display: none;
        }
        .captcha_code {
            font-size: 25px;
        }
    </style>
{/block}

{block name="tipcontent"}{/block}

{block name="content"}
    <div id="position">您现在的位置：&nbsp;
        <a href="http://bk.cooco.net.cn" class="LinkPath">第一备课网</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/kejian/" class="LinkPath">课件下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/list-kejian-shuxue/" class="LinkPath">
            数学课件下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/tag-gaoyishuxuekejian/" class="LinkPath">高一数学课件下载</a>&nbsp;&gt;&gt;&nbsp;
        指数函数6下载
    </div>

    <div id="mbList">
        <div class="titleShare">
            <span class="share"></span>
            <strong>指数函数6下载页</strong>
        </div>
        <div class="guge"></div>
        <h1 style="background:none;">指数函数6下载页</h1>
        <div class="Attribute">分类：
            <span><a href="http://bk.cooco.net.cn/tag-gaoyishuxuekejian/" class="LinkPath">高一数学课件</a></span>
        </div>

        <div class="clear"></div>
    </div>

    <div class="main">
        <div class="fontsLeft" style="width:100%">
            <div class="mbPic" style="border: gray 1px solid; position:relative;">
                <h1>指数函数6文件:</h1>
            </div>
            <div>
                <table class="layui-table" lay-skin="line">
                    <colgroup>
                        <col width="500">
                        <col width="50">
                        <col>
                    </colgroup>
                    <tbody>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">指数函数</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212156">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">指数函数</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184196">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">指数函数</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132421">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">108669_指数函数_廖建平</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212157">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">108669_指数函数_廖建平</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184197">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">108669_指数函数_廖建平</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132422">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">北师大版彭泽二中必修一指数与指数函数课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184190">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">北师大版彭泽二中必修一指数与指数函数课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212150">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">北师大版彭泽二中必修一指数与指数函数课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132415">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226571">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">11.6零指数幂与负整指数幂(1)课件ppt</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="240146">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152610">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152460">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211395">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226421">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件6(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243063">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2017届高考数学第一轮考纲导学总复习课件6(基本初等函数、导数及其应用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137886">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2017届高考数学第一轮考纲导学总复习课件6(基本初等函数、导数及其应用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139799">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">对数函数及其图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132546">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">对数函数及其图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212281">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">函数应用</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184448">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">对数函数及其图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184369">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">计数原理课件6(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="140621">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">3.1函数与方程</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212473">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">3.1函数与方程</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132888">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">3.1函数与方程</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184494">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">三角函数复习.pp</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214338">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">一次函数的图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="176980">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">一次函数的图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="205898">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">三角函数复习.pp</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135071">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">3.3 函数应用举例</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184447">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">变量与函数的概念</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="240257">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">6.3 一次函数的图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="205900">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">三角函数复习.pp</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186400">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">一次函数的应用</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="206014">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">6.3 一次函数的图象</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="176982">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243058">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226418">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152458">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152464">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152616">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">【数学】1.3.2《余弦函数、正切函数的图像与性质&mdash;余弦函数的图像与性质》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186737">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">绝对值课件6(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="233911">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226425">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226566">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226569">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226576">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211396">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211399">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152456">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152457">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件5(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152459">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152607">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152617">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243069">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">变量与函数的概念</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="147061">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">概率复习课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="213841">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">平面向量课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214647">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">概率复习课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="134549">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">绝对值课件6(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="169028">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">概率复习课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="173056">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211391">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211392">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211393">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211401">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件5(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226420">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226426">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226428">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226572">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226577">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152461">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152467">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243059">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243061">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243064">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226419">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226422">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226427">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226567">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243067">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第三章&ldquo;函数的应用&rdquo;</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="132752">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">函数的单调性课件_</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="183983">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="226568">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件5(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211394">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243068">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件3(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="243070">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152606">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152608">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件7(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152611">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件4(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152614">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152615">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.3.1《导数在研究 函数中的应用-单调性》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139998">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">多边形课件6(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="237138">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">概率复习课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="141205">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">平面向量课件6(高三数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186998">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152455">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152465">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件2(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152466">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件1(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152605">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">锐角三角函数课件5(九年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="152609">立即下载</button>
                            </td>
                        </tr>
                                        </tbody>
                </table>
            </div>
            <div>
                <ul>
                                            <li>
                            <p>
                                <strong>高一数学指数函数6.ppt</strong>
                                <span><a target="_blank" title="点击进入下载指数函数6" href="http://bk.cooco.net.cn/d-kejian-215061.html">进入下载</a></span>
                            </p>
                        </li>
                                    </ul>
            </div>


        </div>
    </div>

    <script>
        $(function () {
            $(".down_stat").click(function () {
                $.ajax({
                    url: "http://pro.cooco.net.cn/bk_down_stat/",
                    type: 'get',
                    data: {},
                    crossDomain: true,
                    xhrFields: {
                        withCredentials: true
                    },
                    success: function (res) {
                        if (res.code === 0) {
                            console.log('bk_stat');
                        }
                    }
                });
            });

            // 点击关闭
            $('body').on('click', '.tc_wrape .tc p', function () {
                $(this).parent().parent().hide();
            });

            // 获取当前唯一标识
            var iden = cans();
            var randNum = Math.random();

            $('.downBtn,.doc_title').click(function () {
                // 当前数据key
                var doc = $(this).attr('data-key');
                $('.verify_btn').attr('data-key', doc);

                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
                $('.tc_wrape').show();
            });

            $('.captcha_img').click(function () {
                var doc = $('.verify_btn').attr('data-key');
                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
            });

            $('.verify_btn').click(function () {
                var captcha_code = $('.captcha_code').val();
                var doc = $(this).attr('data-key');
                var iden = cans();

                if (captcha_code == '' || captcha_code.length != 4) {
                    alert('验证码错误，请重新输入');
                    return false;
                }

                if (doc == '') {
                    alert('操作错误，请刷新页面重试');
                    return false;
                }

                if (iden == '') {
                    alert('抱歉，系统错误，请联系客服！');
                    return false;
                }

                $.get('http://bk.cooco.net.cn/verify/?' + Math.random(), {'iden': iden, 'doc': doc, 'captcha_code': captcha_code}, function (data) {
                    if (data.code == 0) {
                        $('.captcha_code').val('');
                        $('.tc_wrape .tc p').click();
                        window.open(data.data);
                    } else {
                        alert('验证码错误');
                        $('.captcha_img').click();
                        $('.captcha_code').val('');
                        return false;
                    }
                }, 'json');
            });

            function cans() {
                var canvas = document.createElement('canvas');
                var ctx = canvas.getContext('2d');
                var txt = 'http://security.tencent.com/';
                ctx.textBaseline = "top";
                ctx.font = "14px 'Arial'";
                ctx.textBaseline = "tencent";
                ctx.fillStyle = "#f60";
                ctx.fillRect(125, 1, 62, 20);
                ctx.fillStyle = "#069";
                ctx.fillText(txt, 2, 15);
                ctx.fillStyle = "rgba(102, 204, 0, 0.7)";
                ctx.fillText(txt, 4, 17);

                var b64 = canvas.toDataURL().replace("data:image/png;base64,", "");
                var bin = atob(b64);
                var crc = bin2hex(bin.slice(-16, -12));
                return crc;
            }

            function bin2hex(str) {
                var result = "";
                for (var i = 0; i < str.length; i++) {
                    result += int16_to_hex(str.charCodeAt(i));
                }
                return result;
            }

            function int16_to_hex(i) {
                var result = i.toString(16);
                var j = 0;
                while (j + result.length < 4) {
                    result = "0" + result;
                    j++;
                }
                return result;
            }
        });
    </script>
{/block}