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- 當我嘗試調試它。我可以看到來自儀表板控制器的方法沒有被出於某種原因調用，任何人都知道如何解決它？
**更新時間：addind視圖解析器Spring 4.3.0.RELEASE - 如何通過post方法將對象列表發送給jsp？
我不understad如何將用戶ModelAndView的correctley和我的應用程序使用它。
我需要的時候userAdmin loged進入網站就會直接把他給AdminDeshboard和那裏所有的用戶都會在表顯示或財產以後
這是我的代碼：
的AppConfig-MVC。 XML：
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<mvc:annotation-driven/>
<mvc:resources mapping="/resources/**" location="/resources/"/>
<bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basenames">
<list>
<value>classpath:validation</value>
</list>
</property>
</bean>
<!-- Resolves views selected for rendering by @Controllers to .jsp resources
in the /WEB-INF/views directory -->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass">
<value>org.springframework.web.servlet.view.JstlView</value>
</property>
<property name="prefix">
<value>/WEB-INF/views/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
DashboardController：
package com.searcher.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.searcher.entity.UserEntity;
import com.searcher.service.UserService;
@Controller
public class DashboardController {
@Autowired
private UserService userService;
@RequestMapping("/dashboard")
public ModelAndView helloWorld() {
String message = "<br><div style='text-align:center;'>"
+ "<h3>This message is coming from DashboardController.java </h3></div><br><br>";
String strEndList = "";
List<UserEntity> userList = userService.findAll();
ModelAndView modelAndView = new ModelAndView("userList");
modelAndView.addObject("userList", userList);
return modelAndView;
//return new ModelAndView("welcome", "message", message + strEndList);
}
Dashboard.jsp
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:set var="contextPath" value="${pageContext.request.contextPath}"/>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<title>Dashboard</title>
<link href="${contextPath}/resources/css/bootstrap.min.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<c:if test="${pageContext.request.userPrincipal.name != null}">
<form id="logoutForm" method="POST" action="${contextPath}/logout">
<input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>
</form>
<h2>Welcome ${pageContext.request.userPrincipal.name} | <a onclick="document.forms['logoutForm'].submit()">Logout</a></h2>
<br/>
<br/>
<br/>
<h2>Users:</h2>
<form action="user.do" method="post">
<table>
<tr>
<td>
Id
</td>
<td>
Name
</td>
<td>
Password
</td>
<td>
Email
</td>
<td>
Phone
</td>
</tr>
<c:forEach items="${userList}" var="user">
<tr>
<td>
${user.Id}
</td>
<td>
${user.Name}
</td>
<td>
${user.Password}
</td>
<td>
${user.Email}
</td>
<td>
${user.Phone}
</td>
</tr>
</c:forEach>
</table>
</form>
</c:if>
</div>
<!-- /container -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="${contextPath}/resources/js/bootstrap.min.js"></script>
</body>
</html>
的AppConfig-security.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-4.1.xsd">
<http auto-config="true">
<intercept-url pattern="/" access="hasRole('ROLE_USER')"/>
<intercept-url pattern="/dashboard" access="hasRole('ROLE_USER')"/>
<form-login login-page="/login" default-target-url="/welcome" authentication-failure-url="/login?error" username-parameter="name" password-parameter="password"/>
<logout logout-success-url="/login?logout" />
</http>
<authentication-manager alias="authenticationManager">
<authentication-provider user-service-ref="userDetailsServiceImpl">
<password-encoder ref="encoder"></password-encoder>
</authentication-provider>
</authentication-manager>
<beans:bean id="userDetailsServiceImpl" class="com.searcher.service.UserDetailsServiceImpl"></beans:bean>
<beans:bean id="encoder"
class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder">
<beans:constructor-arg name="strength" value="11"/>
</beans:bean>
</beans:beans>
你發送請求/儀表板後得到任何異常/錯誤？ – Vaibs
@Vaibs不，有些東西不起作用 – Guyb