angular4 跨域访问
发布时间:2020-12-17 08:29:55  所属栏目:安全  来源:网络整理 
            导读:1.配置:在angular项目根目录下创建:proxy.config.json proxy.config.json文件: { "/":{ "target":"http://127.0.0.1:8080" }}"/":代表后台项目路径"target":"http://127.0.0.1:8080" 指明访问地址 2.修改package.json 为 "scripts": { "ng": "ng","start
                
                
                
            | 1.配置:在angular项目根目录下创建:proxy.config.json {
  "/":{
    "target":"http://127.0.0.1:8080"
  }
}
"/":代表后台项目路径
"target":"http://127.0.0.1:8080"  指明访问地址2.修改package.json 为 "scripts": {
    "ng": "ng","start": "ng serve  --proxy-config proxy.config.json","build": "ng build","test": "ng test","lint": "ng lint","e2e": "ng e2e"
  }-----------------------------------------分割线---------------------------------------------- 3.后端springboot接口: @RestController
@RequestMapping("/test")
public class TestController {
    @Autowired
    private UserService userService;
    @GetMapping("/getUsers")
    public String getUsers(){
        return ""{"aa":"11"}"";
    }
}4.angular访问: import { HttpClient } from '@angular/common/http';
// 用HttpClient
this.http.get('/test/getUsers').subscribe(data => {
  console.log(data);
});自己测试通过; (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! | 
