javaweb点登录无法跳转到下一个jsp

Question

javaweb点登录无法跳转到下一个jsp

 <div class="col-xs-4">
                    <%--<button type="submit" class="btn btn-primary btn-block btn-flat">登录</button>--%>
                        <a href='javascript:document:loginform.submit();' target="_self"
                           class="btn btn-primary btn-block btn-flat">登  录</a>
                </div>

Answer 1

有两种方式可以实现：
1、在form表单action指定后台的地址，按钮用submit即可。
2、使用ajax的进行请求，给一个参考的连接：

<form id="signupForm" autocomplete="off">
                    <h4 class="no-margins">登录：</h4>
                    <input type="text"     name="username" class="form-control uname"     placeholder="用户名" value="admin"    />
                    <input type="password" name="password" class="form-control pword"     placeholder="密码"   value="admin123" />
                
                    <div class="checkbox-custom" th:if="${isRemembered}" th:classappend="${captchaEnabled==false} ? 'm-t'">
                        <input type="checkbox" id="rememberme" name="rememberme"> <label for="rememberme">记住我</label>
                    </div>
                    <button class="btn btn-success btn-block" id="btnSubmit" data-loading="正在验证登录，请稍候...">登录</button>
                </form>

function login() {
    var username = $.common.trim($("input[name='username']").val());
    var password = $.common.trim($("input[name='password']").val());
    var validateCode = $("input[name='validateCode']").val();
    var rememberMe = $("input[name='rememberme']").is(':checked');
    $.ajax({
        type: "post",
        url: ctx + "login",
        data: {
            "username": username,
            "password": password,
            "validateCode": validateCode,
            "rememberMe": rememberMe
        },
        success: function(r) {
            if (r.code == web_status.SUCCESS) {
                location.href = ctx + 'index';
            } else {
                $('.imgcode').click();
                $(".code").val("");
                $.modal.msg(r.msg);
            }
        }
    });
}

这里只是提供一个大致思路啊，代码需要改的