用controller实现一个简单的post请求和get请求（并用postman测试）

package  com.sundear.demo;

import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

@RestController
@Slf4j
@RequestMapping("/datasync")
public class  testController {
    @PostMapping("/test")
    public String DatasyncMemberTest(@RequestBody(required = true) String id) {
        System.out.println(id);
        return  "ceshi";
    }
    
      @GetMapping("/test2")
      public String  testPage1(int id){
          System.out.println(id);
                return   "成功";
            }

@PostMapping("/servlet")
public String DatasyncMemberTest2(HttpServletRequest request) {
    System.out.println(request.getParameter("name"));
    return  "servlet";
}

}
用postman测试如下：

 既有请求头又有请求体

 @GetMapping("/test3")
public String testPage2(@RequestHeader int id,@RequestBody Info info){
System.out.println(id);
System.out.println(info.getName());
return "成功";
}

有servlet 

@PostMapping("/servlet")
public String DatasyncMemberTest2(HttpServletRequest request,@RequestBody String id) {
    System.out.println(request.getHeader("name"));
    return  "servlet";
}