package?cn.itcast.controller;

import?cn.itcast.domain.User;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.Model;
import?org.springframework.web.bind.annotation.*;

import?java.util.Date;
import?java.util.Map;

/**
?*?常用的注解
?*/
@Controller
@RequestMapping（“/anno“）
@SessionAttributes（value?=?{“msg“}）//把msg=美美存入到session域對中
public?class?AnnoController?{

????@RequestMapping（“/testRequestParam“）
????public?String?testRequestParam（@RequestParam（name=“name“）?String?username）{
????????System.out.println（“執行了“）;
????????System.out.println（username）;
????????return?“success“;
????}

????/**
?????*?獲取到請求體的內容
?????*?@param?body
?????*?@return
?????*/
????@RequestMapping（“/testRequestBody“）
????public?String?testRequestBody（@RequestBody?String?body）{
????????System.out.println（“執行了“）;
????????System.out.println（body）;
????????return?“success“;
????}

????/**
?????*?PathVariable注解
?????*?@param?id
?????*?@return
?????*/
????@RequestMapping（“/testPathVariable/{sid}“）
????public?String?testPathVariable（@PathVariable（name?=?“sid“）?String?id）{
????????System.out.println（“執行了“）;
????????System.out.println（id）;
????????return?“success“;
????}

????/**
?????*?獲取請求頭的值
?????*?@param?header
?????*?@return
?????*/
????@RequestMapping（“/testRequestHeader“）
????public?String?testRequestHeader（@RequestHeader（value?=?“Accept“）?String?header）{
????????System.out.println（“執行了“）;
????????System.out.println（header）;
????????return?“success“;
????}

????/**
?????*獲取cookie的值
?????*?@param?cookieValue
?????*?@return
?????*/
????@RequestMapping（“/testCookieValue“）
????public?String?testCookieValue（@CookieValue（value=“JSESSIONID“）?String?cookieValue）{
????????System.out.println（“執行了“）;
????????System.out.println（cookieValue）;
????????return?“success“;
????}

????/**
?????*?ModelAttribute注解
?????*?@return
?????*/
????@RequestMapping（“/testModelAttribute“）
????public?String?testModelAttribute（@ModelAttribute（“abc“）?User?user）{
????????System.out.println（“testModelAttribute執行了“）;
????????System.out.println（user）;
????????return?“success“;
????}

????/**
?????*?該方法會先執行
?????*/

????@ModelAttribute
????public?void?showUser（String?uname?Map?map）{
????????System.out.println（“showUser執行了“）;
????????//通過用戶查詢數據庫（模擬）
????????User?user=new?User（）;
????????user.setUname（uname）;
????????user.setAge（20）;
????????user.setDate（new?Date（））;
????????map.put（“abc“user）;
????}

//????@ModelAttribute
//????public?User?showUser（String?uname）{
//????????System.out.println（“showUser執行了“）;
//????????//通過用戶查詢數據庫（模擬）
//????????User?user=new?User（）;
//????????user.setUname（uname）;
//????????user.setAge（20）;
//????????user.setDate（new?Date（））;
//????????return?user;
//????}

????/**
?????*?SessionAttributes的注解
?????*?@return
?????*/
????@RequestMapping（“/testSessionAttributes“）
????public?String?testSessionAttributes（Model?model）{
????????System.out.

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-04-14?17:58??SpringMVC\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\
?????文件????????1295??2019-03-26?11:39??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\anno.jsp
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\meta-INF\
?????文件??????????83??2019-03-26?11:55??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\meta-INF\MANIFEST.MF
?????文件?????????383??2019-03-24?20:22??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\index.jsp
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\utils\
?????文件????????1232??2019-03-25?13:50??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\utils\StringToDateConverter.class
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\controller\
?????文件?????????842??2019-03-24?19:52??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\controller\HelloController.class
?????文件????????3593??2019-03-26?11:55??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\controller\AnnoController.class
?????文件????????2358??2019-03-25?14:16??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\controller\ParamController.class
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\domain\
?????文件????????1423??2019-03-25?18:19??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\domain\User.class
?????文件????????2389??2019-03-25?11:32??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\cn\itcast\domain\Account.class
?????文件????????1639??2019-03-25?13:52??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\classes\springmvc.xml
?????目錄???????????0??2019-04-14?17:58??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\
?????文件???????61829??2019-03-06?20:33??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\commons-logging-1.2.jar
?????文件??????915615??2019-03-04?11:55??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-webmvc-4.3.7.RELEASE.jar
?????文件??????380004??2019-03-03?21:37??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-aop-4.3.7.RELEASE.jar
?????文件??????263286??2019-03-03?21:37??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-expression-4.3.7.RELEASE.jar
?????文件?????1139269??2019-03-03?21:37??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-context-4.3.7.RELEASE.jar
?????文件??????817936??2019-03-04?11:55??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-web-4.3.7.RELEASE.jar
?????文件??????762747??2019-03-03?21:37??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-beans-4.3.7.RELEASE.jar
?????文件?????1118609??2019-03-03?21:37??SpringMVC\springmvc_day01_01_start\target\springmvc_day01_01_start\WEB-INF\lib\spring-core-4.3.7.RELEASE.jar
............此處省略312個文件信息