（1） 后台AngularController.java代码
package com.amy.controller;
import java.util.ArrayList;
import java.util.List;
import net.sf.json.JSONArray;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class AngularController {
/**
* 获取所有客户信息
*
* @return
*/
@RequestMapping(value = "/angular/postCustomersList", method = RequestMethod.POST, produces = "text/html;charset=UTF-8")
@ResponseBody
public String postCustomersList(String userName) {
System.out.println(userName);
List<String> customers = new ArrayList<>();
customers.add("post");
customers.add("张三");
customers.add("李四");
customers.add("老王");
customers.add("老张");
customers.add("amy");
JSONArray array = JSONArray.fromObject(customers);
System.out.println(array.toString());
return array.toString();
}
@RequestMapping(value = "/angular/getCustomersList", method = RequestMethod.GET, produces = "text/html;charset=UTF-8")
@ResponseBody
public String getCustomersList(String userName) {
System.out.println(userName);
List<String> customers = new ArrayList<>();
customers.add("get");
customers.add("张三");
customers.add("李四");
customers.add("老王");
customers.add("老张");
customers.add("amy");
JSONArray array = JSONArray.fromObject(customers);
System.out.println(array.toString());
return array.toString();
}
@RequestMapping(value = "/angular/customersList", method = RequestMethod.GET)
public String CustomersList() {
return "angular/customerList";
}
}
（2）customerList.jsp页面
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP ‘customerList.jsp‘ starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<script type="text/javascript"
src="<c:url value=‘/jslib/jquery-1.7.2.js‘/>"></script>
<script type="text/javascript" src="<c:url value=‘/jslib/json2.js‘/>"></script>
<script type="text/javascript"
src="<c:url value=‘/jslib/angular-1.2.5.min.js‘/>"></script>
<script type="text/javascript"
src="<c:url value=‘/js/customerList.js‘/>"></script>
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<div ng-app="myApp" ng-controller="postCustomersController">
<h3>post查询</h3>
<ul>
<li ng-repeat="x in names">{{x}}</li>
</ul>
</div>
<div ng-app="myApp" ng-controller="getCustomersController">
<h3>get查询</h3>
<ul>
<li ng-repeat="x in names">{{x}}</li>
</ul>
</div>
</body>
</html>
（3）customerList.js代码
/**
* 客户信息列表
*/
var app = angular.module("myApp", []);
// post方法
app.controller("postCustomersController", function($scope, $http){
// 原谅我吧，我不知道这一句是用来干什么的。换成将text换成‘’,似乎也没有什么影响
// 但是必须有
var postData = {
text:‘long blob of text‘
};
var myData = {
userName : "张三"
};
$http.post("angular/postCustomersList",postData, {params:myData}).success(function(data, status, headers, config) {
$scope.names = data;
}).error(function(data, status, headers, config) {
console.log(data);
console.log(status);
console.log(headers);
console.log(config);
});
});
// get方法获取数据
app.controller("getCustomersController", function($scope, $http){
$http.get("angular/getCustomersList", {params:
{userName : "张三"}
}).success(function(data, status, headers, config) {
$scope.names = data;
}).error(function(data, status, headers, config) {
console.log(data);
console.log(status);
console.log(headers);
console.log(config);
});
});
（4）测试
输入地址：http://localhost:8080/SpringMVC01/angular/customersList
页面展示为：
说明：只有post方法进入后台了，推测controller一个页面只有一个。
后台打印的代码如下：
张三 ["post","张三","李四","老王","老张","amy"] 张三 ["post","张三","李四","老王","老张","amy"] 张三 ["post","张三","李四","老王","老张","amy"] 张三 ["post","张三","李四","老王","老张","amy"] 张三 ["post","张三","李四","老王","老张","amy"]
时间： 2024-08-10 02:03:21