package?com.ssm.controller;

import?java.io.IOException;
import?java.io.PrintWriter;
import?java.util.List;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.Model;
import?org.springframework.web.bind.annotation.RequestMapping;

import?com.google.gson.Gson;
import?com.ssm.entity.User;
import?com.ssm.service.UserService;

/**
?*?控制層控制用戶的登陸
?*?@author?Admin
?*
?*/
@Controller

@RequestMapping（“/user“）
public?class?UserAction?{
	//注入Service
	@Autowired
	private?UserService?userService;
	
	
	//正常訪問login頁面
???@RequestMapping（“l(fā)ogin.html“）
????public?String?login（）?throws?Exception{
????????return?“l(fā)ogin“;
????}
??//正常訪問register頁面
????@RequestMapping（“register.html“）
????public?String?register（）?throws?Exception{
????????return?“register“;
????}
????@RequestMapping（“success.html“）
????public??String?success（）?throws?Exception{
????	return?“success“;
????}
	//表單提交過來的頁面
	@RequestMapping（“doLogin.html“）
	public?void?login（User?userModel?model
????????????HttpServletResponse?response）{
		boolean?flag=false;?
		System.out.println（“用戶登陸:“+user.getUname（）+“??“?+user.getUpassword（））;
		user=userService.login（user.getUname（）?user.getUpassword（））;
		if（user==null）{
			System.out.println（“未查詢到這個用戶!“）;
			flag=false;
		}else{
			flag=true;
		}
		?String?json?=?new?Gson（）.toJson（flag）;
			try?{
				response.setContentType（“text/html;charset=UTF-8“）;
				response.setCharacterEncoding（“UTF-8“）;
				response.getWriter（）.print（json）;
				
			}?catch?（IOException?e1）?{
				//?TODO?Auto-generated?catch?block
				e1.printStackTrace（）;
			}
	}
	
	
	
	@RequestMapping（“doRegister.html“）????
	public?String?register（User?userModel?model）{
		System.out.println（“用戶注冊“+user.getUname（）+“??“+user.getUpassword（））;
		userService.register（user）;
		
		
		return?“l(fā)ogin“;
	}
	@RequestMapping（“validateUser.html“）??
	public?void?validateUser（HttpServletRequest?request
????????????HttpServletResponse?response）?throws?Exception{
		String?uname=request.getParameter（“uname“）;
		
		System.out.println（“后臺傳過來的用戶名:“+uname）;
		
		
		List?users=userService.queryAllUsers（uname）;
		boolean?flag?=?true;
????????for?（User?user?:?users）?{
????????????String?uname1?=?user.getUname（）;
????????????if?（uname.equals（uname1））?{
????????????????flag?=?false;
????????????}
????????}
???????
????????String?json?=?new?Gson（）.toJson（flag）;
		try?{
			response.setContentType（“text/html;charset=UTF-8“）;
			response.setCharacterEncoding（“UTF-8“）;
			response.getWriter（）.print（json）;
			
		}?catch?（IOException?e1）?{
			//?TODO?Auto-generated?catch?block
			e1.printStackTrace（）;
		}
	}
	

	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-03?10:58??SSM_Login\
?????文件????????9615??2017-11-01?10:14??SSM_Login\.classpath
?????目錄???????????0??2017-11-03?10:58??SSM_Login\.externalToolBuilders\
?????文件?????????548??2017-11-03?10:58??SSM_Login\.externalToolBuilders\org.eclipse.wst.jsdt.core.javascriptValidator.launch
?????文件????????1273??2017-11-03?10:58??SSM_Login\.project
?????目錄???????????0??2017-10-27?08:39??SSM_Login\.settings\
?????文件?????????503??2017-10-27?08:39??SSM_Login\.settings\.jsdtscope
?????文件?????????364??2017-10-27?08:39??SSM_Login\.settings\org.eclipse.jdt.core.prefs
?????文件?????????481??2017-10-27?08:39??SSM_Login\.settings\org.eclipse.wst.common.component
?????文件?????????305??2017-10-31?17:10??SSM_Login\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-10-27?08:39??SSM_Login\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-10-27?08:39??SSM_Login\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-10-30?18:36??SSM_Login\WebContent\
?????目錄???????????0??2017-10-27?08:39??SSM_Login\WebContent\meta-INF\
?????文件??????????39??2017-10-27?08:39??SSM_Login\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-10-30?18:34??SSM_Login\WebContent\WEB-INF\
?????目錄???????????0??2017-10-30?18:36??SSM_Login\WebContent\WEB-INF\jsp\
?????文件????????2013??2017-10-31?11:53??SSM_Login\WebContent\WEB-INF\jsp\error.jsp
?????文件????????2384??2017-11-01?14:54??SSM_Login\WebContent\WEB-INF\jsp\login.jsp
?????文件????????3352??2017-11-01?10:44??SSM_Login\WebContent\WEB-INF\jsp\register.jsp
?????文件????????1815??2017-10-31?11:53??SSM_Login\WebContent\WEB-INF\jsp\success.jsp
?????目錄???????????0??2017-11-01?10:13??SSM_Login\WebContent\WEB-INF\lib\
?????文件???????80020??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\aliyun-java-sdk-core-3.0.0.jar
?????文件???????11357??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\aliyun-java-sdk-dm-3.0.0-rc2.jar
?????文件????????4467??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\aopalliance-1.0.jar
?????文件??????240014??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-beanutils-1.8.0.jar
?????文件??????284184??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-codec-1.10.jar
?????文件???????46725??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-codec-1.3.jar
?????文件??????559366??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-collections-3.1.jar
?????文件??????121757??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-dbcp-1.2.2.jar
?????文件???????68622??2017-10-27?08:40??SSM_Login\WebContent\WEB-INF\lib\commons-fileupload-1.3.jar
............此處省略136個文件信息