![[Debug]IOS微信浏览器不支持form表单的target=_blank](https://900zi.500zi.com/uploadfile/img/14/833/3acd8ee7b561bcee17a368b70849fad4.jpg)
测试代码如下
1 <?php 2 echo '<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">'; 3 if(!empty($_POST)){ 4echo "<pre>"; 5print_r($_POST); 6exit; 7 } 8 if(!empty($_GET)){ 9echo "<pre>";10print_r($_GET);11exit;12 }13 ?>14 15 <!DOCTYPE html>16 <html>17 <head>18<title>DEMO</title>19<meta charset="UTF-8" />20<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">21 </head>22 <body>23<a href="/demo.php?id=54" target="_blank">带target=_blank的超链接</a>24<h3>带target=_blank的表单</h3>25<form action="/demo.php" method="post" target="_blank">26 用户名:<input type="text" name="uname"/><br/>27 <button type="submit">提交</button>28</form>29<h3>带target=_self的表单</h3>30<form action="/demo.php" method="post" target="_self">31 用户名:<input type="text" name="uname"/><br/>32 <button type="submit">提交</button>33</form>34<h3>带target=_parent的表单</h3>35<form action="/demo.php" method="post" target="_parent">36 用户名:<input type="text" name="uname"/><br/>37 <button type="submit">提交</button>38</form>39<h3>带target=_top的表单</h3>40<form action="/demo.php" method="post" target="_top">41 用户名:<input type="text" name="uname"/><br/>42 <button type="submit">提交</button>43</form>44<h3>不带target的表单</h3>45<form action="/demo.php" method="post">46 用户名:<input type="text" name="uname"/><br/>47 <button type="submit">提交</button>48</form>49 </body>50 </html>
"带target=_blank的表单"提交无效
前提条件：
1. IOS
2. 微信浏览器（6.5.8，6.5.3版本的微信浏览器就没有这个问题）
微信web开发工具（v0.7.0）满足上述2个条件，测试结果如下
