標籤：tool inf .ajax text map copy utf-8 jquer ping
public class UserInfo { private String name; private Integer age; public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; }}
@Controllerpublic class json {@RequestMapping("/tojson") public void write(HttpServletRequest request, HttpServletResponse response) throws IOException { List<UserInfo> list=new ArrayList<UserInfo>(); UserInfo u1=new UserInfo(); u1.setName("啊啊"); u1.setAge(22); UserInfo u2=new UserInfo(); u2.setName("哈哈"); u2.setAge(20); list.add(u1); list.add(u2); String re= JSON.toJSONString(list); response.getWriter().write(re); }}
<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %><html><script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery-1.12.4.js"></script><script type="text/javascript"> $(function () { $.ajax({ url:"${pageContext.request.contextPath}/tojson", type:"post", data:{}, success:function (data) { alert(data); } }); });</script><body><h2>流氓</h2></body></html>
return void ajax
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