SpringBoot三種獲取Request和Response的方法

通過靜態方法獲取，你也可以封裝一個靜態方法出來

@GetMapping(value = "")
public String center() {
    ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes)RequestContextHolder.getRequestAttributes();
    HttpServletRequest request = servletRequestAttributes.getRequest();
    HttpServletResponse response = servletRequestAttributes.getResponse();
    //...
}

通過參數直接獲取，只要在你的方法上加上參數，Springboot就會幫你綁定，你可以直接使用。如果你的方法有其他參數，把這兩個加到后面即可。

@GetMapping(value = "")
public String center(HttpServletRequest request,HttpServletResponse response) {
    //...
}

注入到類，這樣就不用每個方法都寫了

@Autowired
private HttpServletRequest request;
 
@Autowired
private HttpServletResponse response;
 
@GetMapping(value = "")
public String center() {
    //...
}

 

轉自：https://blog.csdn.net/jiulanhao/article/details/83068952