@RequestHeader和@CookieValue的使用

/**
* 了解:
*
* @CookieValue: 映射一个 Cookie 值. 属性同 @RequestParam
*/
@RequestMapping("/testCookieValue")
public String testCookieValue(@CookieValue("JSESSIONID") String sessionId) {
System.out.println("testCookieValue: sessionId: " + sessionId);
return SUCCESS;
}

/**
* 了解: 映射请求头信息 用法同 @RequestParam
*/
@RequestMapping("/testRequestHeader")
public String testRequestHeader(
@RequestHeader(value = "Accept-Language") String al) {
System.out.println("testRequestHeader, Accept-Language: " + al);
return SUCCESS;
}