1.创建corsConfig 配置文件
@Configuration public class corsConfig { @Autowired varModel varModel_; @Bean public WebMvcConfigurer corsConfigurer() { return new WebMvcConfigurer() { @Override //重写父类提供的跨域请求处理的接口 public void addCorsMappings(CorsRegistry registry) { //添加映射路径 registry.addMapping("/**") .allowedHeaders("*") .allowedMethods("*") .allowedOrigins(varModel_.getCorsStrList()); } }; } }//end
2.varModel中的跨域设置
3.前端页面ajax请求 页面域名,http://localhost:8001
$.ajax({ type: "POST", url: "http://localhost:8000/a/b", contentType: "application/json; charset=utf-8", dataType: "json", data: JSON.stringify({ "requestId": "" }), success: function (d) { console.log(d); }, error: function () { //alert("系统错误"); } });
4.参考链接
跨域设置:
https://spring.io/guides/gs/rest-service-cors/
http://www.spring4all.com/article/177
https://www.jianshu.com/p/55643abe7a18
支持CORS跨域浏览器列表:
https://caniuse.com/#feat=cors
原文地址:https://www.cnblogs.com/hcfan/p/10126146.html
时间: 2024-10-08 04:38:03