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前台界面：
前台代码：
1 <form class="form-horizontal" method="post" action="http:127.0.0.1:3000/post"> 2 <div class="form-group"> 3 <label for="inputEmail3" class="col-sm-2 control-label">姓名</label> 4 <div class="col-sm-4"> 5 <input type="text" name="username" class="form-control" id="inputEmail3"> 6 </div> 7 </div> 8 <div class="form-group"> 9 <label class="col-sm-2 control-label">性别</label> 10 <div class="col-sm-4"> 11 <label class="radio-inline"> 12 <input type="radio" name="sex" value="男" checked> 男 13 </label> 14 <label class="radio-inline"> 15 <input type="radio" name="sex" value="女"> 女 16 </label> 17 </div> 18 </div> 19 <div class="form-group"> 20 <label class="col-sm-2 control-label">爱好</label> 21 <div class="col-sm-4"> 22 <label class="checkbox-inline"> 23 <input type="checkbox" name="hobby" checked value="吃饭"> 吃饭 24 </label> 25 <label class="checkbox-inline"> 26 <input type="checkbox" name="hobby" value="睡觉"> 睡觉 27 </label> 28 <label class="checkbox-inline"> 29 <input type="checkbox" name="hobby" value="打豆豆"> 打豆豆 30 </label> 31 </div> 32 </div> 33 <div class="form-group"> 34 <div class="col-sm-offset-2 col-sm-10"> 35 <button type="submit" class="btn btn-default">提交</button> 36 </div> 37 </div> 38 </form>