用微信打開這個網站的首頁點擊商品的時候回出現這張圖片：微信內無法購買，請點擊右上角。
但是在商品分享的頁面就沒有了這個識別，點擊去天貓搶購直接就跳到淘寶了，我想在點擊搶購的時候也加一個識別，但是不知道在哪裡增加，這個程序用的thinkPHP框架，我需要哪裡的程式碼我也不清楚，誰能幫幫我嗎
![如何辨識是否為微信瀏覽器打開，並彈出圖片？]()
![如何辨識是否為微信瀏覽器打開，並彈出圖片？]()
<code>
<include file="public:head"></include>
<script src="__STATIC__/jwap/js/jquery-1.8.0.js"></script>
<link type="text/css" rel="stylesheet" href="__STATIC__/jwap/css/alert.css">
<link type="text/css" rel="stylesheet" href="__STATIC__/jwap/css/global.css">
<div class="main">
<include file="public:header"></include>
<include file="public:top"></include>
<div class="app">
<header class="head" id="head">
<div class="fixtop">
<span id="t-find"><a class="btn btn-left btn-back" href="javascript:window.history.go(-1)" title="返回上一页"></a></span>
<span id="t-index">商品详情</span>
<span id="t-user"><a class="btn btn-left btn-back-home" href="%7B:C('ftx_header_html')%7D" title="返回首页"></a></span>
</div>
</header>
<div id="item">
<div class="item-good">
<div class="img_show">
<ul id="target" class="clear">
<li><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" rel="nofollow"> <img src="%7B%24item%5B'pic_url'%5D%7D" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" ></a></li>
</ul>
</div>
<div class="list-price buy">
<span class="price-new ml"><i>￥</i>{$item.coupon_price}</span><i class="del f14 ml2">￥{$item.price}</i><if condition="$item.cu neq ''"><em class="icon-gai ml2">{$item.cu}</em></if> </div>
<h1>{$item.title}</h1>
<div class="better_change">
<h3>精挑细选</h3>
<ul class="better_show clear">
<li>
<div class="better_info">
<i class="xp"></i>
<span>新品特价</span>
</div>
</li>
<li>
<div class="better_info">
<i class="xs"></i>
<span>限时特卖</span>
</div>
</li>
<li>
<div class="better_info">
<i class="cx"></i>
<span>诚信品牌</span>
</div>
</li>
<li>
<div class="better_info">
<i class="tj"></i>
<span>人气推荐</span>
</div>
</li>
<li class="last">
<div class="better_info">
<i class="by"></i>
<span>全国包邮</span>
</div>
</li>
</ul>
</div>
</div>
<if condition="$item.class eq 'start'">
<a class="btn-pay buy">即将开始</a>
<elseif condition="$item.class eq 'gone'"></elseif>
<a class="btn-pay buy">已卖光</a>
<elseif condition="$item.class eq 'gone'"></elseif>
<a class="btn-pay buy">已结束</a>
<elseif condition="$item.class eq 'buy'"></elseif>
<if condition="$item.shop_type eq 'B' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="btn-pay buy" rel="nofollow">去天猫抢购</a></if>
<if condition="$item.shop_type eq 'C' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="btn-pay buy" rel="nofollow">去淘宝抢购</a></if>
<if condition="$item.shop_type eq 'M' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'id'%5D))%7D" target="_self" class="btn-pay buy" rel="nofollow">去美丽说抢购</a></if>
</if>
<div class="bady-part">
<div id="bady-tab" class="bady-tab clear">
<ul>
<li>
<a href="javascript:;">图文详情</a> </li>
<li>
<a href="javascript:;">产品参数</a> </li>
<li>
<a href="javascript:;">商品评论</a> </li>
</ul>
</div>
<div class="tab1">
{$item.desc}
</div>
<!-- 商品评论 -->
<div class="com-big tab3" style="display: none;">
<div class="com-list">
<ul>
<volist name="feedback" id="feedback">
<li>
<div class="rate-user-info">
<span class="rate-user">{$feedback.nicker}
<span class="rate-user-grade">
<em class="tm-icon t3"> </em>
<em class="tm-icon vip-icon blue_2"></em>
</span>
</span>
<span class="rate-right fr"> <em class="rate-time">2015-07-30 14:53:31</em><em>评论来自 <if condition="$item.shop_type eq 'C' ">淘宝</if><if condition="$item.shop_type eq 'B' ">天猫</if><if condition="$item.shop_type eq 'M' ">美丽说</if></em></span>
<div class="rate-leirong">{$feedback.feedback}</div>
</div>
</li>
</volist>
</ul>
</div>
</div>
<!-- 规格参数 -->
<div class="com-big tab2" style="display: none;">
<div class="com-list">
<ul>
<volist name="props" id="guige">
<li>
<div class="shop_info clear">
<span>{$guige.name}:</span>
<strong>{$guige.value}</strong>
</div>
</li>
</volist>
</ul>
</div>
</div>
</div>
</div>
<div class="normal item-recommend clear">
<h3><span>猜你还喜欢:</span></h3>
<ul class="goods-list clear" id="goods_block">
<include file="public:hotitems"></include>
</ul>
</div>
<div class="normal user-like clear">
<h3>已有{$wholike}人收藏</h3>
<p>
<volist name="whos" id="val">
<a href="%7B:U('user/like')%7D" target="_self"><img src="%7B:avatar(%24val%5B'id'%5D,%2032)%7D" style="max-width:90%" height="32px" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" title="如何辨識是否為微信瀏覽器打開，並彈出圖片？"></a>
</volist>
</p>
</div>
<div class="buy_btn clear">
<a href="%7B:C('ftx_header_html')%7D" class="go_home"><img src="__STATIC__/jwap/images/home.png" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" >返回首页</a>
<div class="buy_info">
<if condition="$item.class eq 'start'">
<a class="go_tmall">即将开始</a>
<elseif condition="$item.class eq 'gone'"></elseif>
<a class="go_tmall">已卖光</a>
<elseif condition="$item.class eq 'gone'"></elseif>
<a class="go_tmall">已结束</a>
<elseif condition="$item.class eq 'buy'"></elseif>
<eq name="item.is_quan" value="1">
<a href="%7B%24item.quan_url%7D" target="_self" class="go_tmall buy" rel="nofollow">领取{$item.quan_price}元优惠券<i class="gtbuy"></i></a>
<if condition="$item.shop_type eq 'B' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="app_load buy" rel="nofollow">去天猫抢购</a></if>
<if condition="$item.shop_type eq 'C' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="app_load buy" rel="nofollow">去淘宝抢购</a></if>
<if condition="$item.shop_type eq 'M' "><a isconvert="1" href="%7B:U('jump/index',array('id'=>%24item%5B'id'%5D))%7D" target="_self" class="app_load buy" rel="nofollow">去美丽说</a></if>
</eq>
<eq name="item.is_quan" value="0">
<if condition="$item.shop_type eq 'B' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="go_tmall" rel="nofollow">去天猫抢购<i></i></a></if>
<if condition="$item.shop_type eq 'C' "><a href="%7B:U('jump/index',array('id'=>%24item%5B'num_iid'%5D))%7D" target="_self" class="go_tmall" rel="nofollow">去淘宝抢购<i></i></a></if>
<if condition="$item.shop_type eq 'M' "><a isconvert="1" href="%7B:U('jump/index',array('id'=>%24item%5B'id'%5D))%7D" target="_self" class="go_tmall" rel="nofollow">去美丽说<i></i></a></if>
<a class="app_load joa_load_app" data-pid="{$item.num_iid}" title="{$item.title}" href="javascript:;">点这里<br>放入收藏夹</a>
</eq>
</if>
</div>
</div>
<include file="public:footer"></include>
<script type="text/javascript">
var FTXIAER = {
root: "__ROOT__",
site: "{:C('ftx_header_html')}",
uid: "<?php echo $visitor['id'];?>",
url: {}
};
var lang = {};
<volist name=":L('js_lang')" id="val">lang.{$key} = "{$val}";
</script>
</div>
</div>
<script type="text/javascript">
$("#bady-tab li").eq(0).addClass("active");
$('#bady-tab li').on('click', function(){
$("#bady-tab li").removeClass("active");
$(this).addClass("active");
$(".tab1,.tab2,.tab3").hide();
$(".tab"+($(this).index()+1)).show();
});
</script>
<script type="text/javascript" src="__STATIC__/jwap/js/like.js"></script>
<include file="public:footjs"></include>
</code>登入後複製
這個是商品詳情頁
<code>
<include file="public:head"></include>
<link type="text/css" rel="stylesheet" href="__STATIC__/jwap/css/alert.css">
<link type="text/css" rel="stylesheet" href="__STATIC__/jwap/css/global.css">
<if condition="C('ftx_popup_status') eq '1'">
<link type="text/css" rel="stylesheet" href="__STATIC__/jwap/css/popup.css">
<div id="popup_scroll">
<div id="popup_opacity"></div>
<div id="popup_content">
<div id="popup"><dl><dt>
<div id="closebtn" style="float:right;"><img src="__STATIC__/jwap/images/alert-close.png" style="max-width:90%" height="32px" alt="先逛逛"></div>
<a href="%7B:C('ftx_popup_url')%7D" data-gid="521" class="popup_show_maidian"><img src="%7B:C('ftx_site_url')%7D%7B:C('ftx_popup_img')%7D" style="max-width:90%" style="max-width:90%" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" ></a>
</dt></dl></div>
</div>
</div>
<script type="text/javascript" src="__STATIC__/jwap/js/popup.js"></script>
</if>
<div class="main">
<include file="public:header"></include>
<include file="public:top"></include>
<include file="public:dapp"></include>
<div class="app">
<div class="search_warp">
<span id="classify" class="classify"><a href="javascript:;" class="btn btn-left btn-type"></a></span>
<div class="search" style="float: none;">
<form name="search" action="%7B:C('search/index')%7D" method="get" id="search">
<input type="hidden" name="m" value="search"><input type="hidden" name="a" value="index"><div class="seek_main">
<input type="text" name="k" onclick="if(this.value=='请输入内容'){this.value='';this.className='seek_input seek_input_h'}" onblur="if(this.value==''){this.value='请输入内容';this.className='seek_input seek_input_f'}" class="seek_input seek_input_f" value="请输入内容"><button type="submit" id="k" onclick="document.getElementById('k').value=encodeURI(document.getElementById('k').value);getId('search').submit()" class="seek_btn" value="搜本站"><img src="__STATIC__/jwap/images/search.png" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" ></button>
</div>
</form>
</div>
</div>
<header id="head" class="head">
<div class="fixtop">
<span id="classify" class="classify"><a href="javascript:;" class="btn btn-left btn-type"></a></span>
<span id="t-index">{:C('ftx_site_name')}</span>
<span id="user"><a href="javascript:;" class="sign_btn btn btn-right btn-sign"></a></span>
</div>
</header>
{:R('advert/index', array(10), 'Widget')}
<div id="ct">
<link rel="stylesheet" type="text/css" href="__STATIC__/jwap/css/zhuanti.css?ts=201510111950">
<div class="index_w">
<ul class="category">
<nav type="lists" style="other">
<volist name="data" id="val">
<li class="ffxgo_1" data-url="{$val.link}">
<span>
<img src="%7B:attach(get_thumb(%24val%5B'icon'%5D,%20'_m'),'m')%7D" alt="{$val.name}">
</span>
<strong>{$val.name}</strong>
</li>
</volist>
</nav>
</ul>
<div class="hot_recommend">
<nav type="lists" style="foot">
<volist name="data" id="val">
<!-- 每日更新 -->
<if condition="$val['alias'] eq 'new' ">
<dl class="today ffxgo_1" data-url="{$val.link}">
<dt class="tit t1" style="width: 60px;height: 15px;background:url({:attach(get_thumb($val['icon1'], '_m'),'m')}); background-size: contain;
background-repeat: no-repeat;">{$val.name}</dt>
<dd class="txt">{$val.des}</dd>
<dd class="img">
<img src="%7B:attach(get_thumb(%24val%5B'icon'%5D,%20'_m'),'m')%7D" style="max-width:90%" alt="{$val.name}"><span></span>
</dd>
<!-- dl-->
</dl>
</if>
<if condition="$val['alias'] eq 'shijian' ">
<dl class="rec_item ffxgo_1" data-url="{$val.link}">
<dt class="tit">{$val.name}</dt>
<dd class="txt">{$val.des}</dd>
<dd class="img"><img src="%7B:attach(get_thumb(%24val%5B'icon'%5D,%20'_m'),'m')%7D" style="max-width:90%" alt="好货早收藏"></dd> <!-- dl-->
</dl>
</if>
</volist>
</nav>
</div>
<script type="text/javascript">
</script>
<div class="hot_bottom">
<nav type="lists" style="foot">
<volist name="data" id="val">
<if condition="$val['alias'] eq 'hot' ">
<dl class="add_item ffxgo_1" data-url="{$val.link}">
<dt class="img">
<img src="%7B:attach(%24val%5B'icon'%5D,'m')%7D" style="max-width:90%" style="max-width:90%" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" >
</dt>
<dd>
<p class="tit t6">{$val.name}</p>
<p class="txt">{$val.des}</p>
</dd>
</dl>
</if>
<if condition="$val['alias'] eq 'temai' ">
<dl class="add_item ffxgo_1" data-url="{$val.link}">
<dt class="img">
<img src="%7B:attach(%24val%5B'icon'%5D,'m')%7D" style="max-width:90%" style="max-width:90%" alt="如何辨識是否為微信瀏覽器打開，並彈出圖片？" >
</dt>
<dd>
<p class="tit">
<span class="fc_orange">{$val.name}</span>
<if condition="$val['hot'] eq '1'"><span class="icon_saleShop">热卖</span></if><if condition="$val['hot'] eq '2'"><span class="icon_bestBuy">精选</span></if>
</p>
<p class="txt">{$val.des}</p>
</dd>
</dl>
</if>
</volist>
</nav>
</div>
</div>
</div>
<script type="text/javascript">
$(".ffxgo_1").off("click").on("click",function(){
window.location.href = $(this).attr("data-url");
});
</script>
<div id="goods">
<section class="goods" id="goods">
<ul class="goods-list clear">
<include file="public:itemlist"></include>
</ul>
</section>
<div class="paging">
<div class="paging-nav">
{$page}
</div>
</div>
</div>
<include file="public:footer"></include>
</div>
</div>
<include file="public:footjs"></include>
<script type="text/javascript">document.getElementById("back_top").style.display = "none";
window.onscroll = function () {
if (document.documentElement.scrollTop + document.body.scrollTop > 100) {
document.getElementById("back_top").style.display = "block";
}
else {
document.getElementById("back_top").style.display = "none";
}
}
</script><script type="text/javascript">$(document).ready(function(){
var jumpurl=$("#jumpurl").text();
if(getck("showdiv") == "")
{
var data = new Date();
var timestr = data.getFullYear() + "-" + (Number(data.getMonth())+1) + "-" + data.getDate() + " " + data.getHours() + ":" + data.getMinutes() + ":" + data.getSeconds();
document.cookie="showdiv=" + timestr;
}
else
{
var date_ = convertdate(getck("showdiv"));
var data = new Date();
var num = Number(data.getTime()) - Number(date_.getTime());
if(num >= 24*3600000)//已经过期重新设置
{
document.cookie="showdiv=";
}
}
$("#closebtn").click(function(){ document.cookie="isshow=true";$("#ffxiabige_scroll").fadeOut("slow");});
$("#add_fav").click(function(){
window.open(jumpurl);
document.cookie="isshow=true";
$("#ffxiabige_scroll").fadeOut("slow");
});
$("#welcome_img").click(function(){
window.open(jumpurl);
document.cookie="isshow=true";
$("#ffxiabige_scroll").fadeOut("slow");
});
setTimeout("showdiv()",1000); //这里修改打开网页多久之后显示提示
});
function showdiv()
{
if(getck("isshow") == "true")
{
return;
}
else
{
if(getck("showdiv") == "")
{
$("#ffxiabige_scroll").width(document.body.clientWidth);
$("#ffxiabige_scroll").height(document.body.clientHeight);
$("#ffxiabige_scroll").show(400);
}
else
{
var date_ = convertdate(getck("showdiv"));
var data = new Date();
var num = Number(data.getTime()) - Number(date_.getTime());
if(num >= 24*3600000)//已经过期重新设置
{
document.cookie="showdiv=";
$("#ffxiabige_scroll").width(document.body.clientWidth);
$("#ffxiabige_scroll").height(document.body.clientHeight);
$("#ffxiabige_scroll").show();
}
}
}
}
var acookie=document.cookie.split("; ");
function getck(sname)
{
//获取单个cookies
for(var i=0;i<acookie.length;i++){
var arr=acookie[i].split("=");
if(sname==arr[0]){
if(arr.length>1)
return unescape(arr[1]);
else
return "";
}}
return "";
}
function convertdate(datestr)
{
var date_hidden = datestr;
date_hidden = date_hidden.replace(":","-");
date_hidden = date_hidden.replace(":","-");
date_hidden = date_hidden.replace(" ","-");
var date = new Date(Number(date_hidden.split("-")[0]),Number(date_hidden.split("-")[1])-1,Number(date_hidden.split("-")[2]),Number(date_hidden.split("-")[3]),Number(date_hidden.split("-")[4]),Number(date_hidden.split("-")[5]));
return date;
}
function clearcookie()
{
document.cookie="showdiv=";
document.cookie="isshow=";location.href=location.href;
}
</script>
</code>登入後複製
這個是首頁 請問一下需要怎麼改動？
