登錄頁面是login.html 

核心代碼是

<form class="my-4" onsubmit="return login(this);">
                <div class="form-group">
                    <label for="username">賬　號</label>
                    <div>
                        <input type="text" name="username" required id="username" class="form-control" placeholder="請輸入登錄用戶名/郵箱/手機(jī)號碼">
                    </div>
                </div>
                
                <div class="form-group">
                    <label for="password">密　碼</label>
                    <div>
                        <input type="password" name="password" required id="password" class="form-control" placeholder="請輸入登錄密碼">
                    </div>
                </div>
                
                {pboot@if({pboot:logincodestatus})}
                <div class="form-group">
                    <label for="checkcode">驗證碼</label>
                    <div class="row">
                        <div class="col-6">
                            <input type="text" name="checkcode" required id="checkcode" class="form-control" placeholder="請輸入驗證碼">
                        </div>
                        <div class="col-6">
                            <img title="點擊刷新" style="height:33px;" id="codeimg" src="{pboot:checkcode}" onclick="this.src='{pboot:checkcode}?'+Math.round(Math.random()*10);" />
                        </div>
                    </div>
                </div>
                {/pboot@if}
                
                <div class="form-group">
                   <button type="submit" class="btn btn-info mb-2">立即登錄</button>
				   <span class="text-secondary ml-3">沒有賬號？<a href="{pboot:register}">馬上注冊</a></span>
                </div>
            </form>
			
<script>

//ajax登錄
function login(obj){
  var url='{pboot:login}';
  var username=$(obj).find("#username").val();
  var password=$(obj).find("#password").val();
  var checkcode=$(obj).find("#checkcode").val();
  
  $.ajax({
    type: 'POST',
    url: url,
    dataType: 'json',
    data: {
    	username: username,
    	password: password,
    	checkcode: checkcode
    },
    success: function (response, status) {
      if(response.code){
    	 alert("登錄成功！");
		 location.href=response.tourl; 
      }else{
    	  $('#codeimg').click();
    	 alert(response.data);
      }
    },
    error:function(xhr,status,error){
      alert('返回數(shù)據(jù)異常！');
    }
  });
  return false;
}
</script>