一 控制器
package org.fkit.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
@CrossOrigin(maxAge=3600)
@Controller
public class CrossOriginController{
// 测试@CrossOrigin注解
@CrossOrigin(origins="http://localhost:8080/VariableTest")
@GetMapping(value="/welcome")
public String welcome() {
System.out.println("处理跨域请求");
return "welcome";
}
}
二 视图
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title&g

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