?? loginaction.java
字號:
package com.gc.action;
import java.util.HashMap;
import com.gd.mvc.action.Action;
import com.gd.mvc.io.InfoInAndOut;
public class LoginAction {
public InfoInAndOut doAction(InfoInAndOut infoIn) {
String action = (infoIn.get("action") == null) ? "" : (String)infoIn.get("action");
InfoInAndOut infoOut = infoIn;
if (action.equals("")) infoOut = this.doInit(infoIn);
else if (action.equals("login")) infoOut = this.doLogin(infoIn);
return infoOut;
}
/**該方法用來實現沒有傳入動作時要處理的內容
* @param infoIn
* @return HashMap
*/
private InfoInAndOut doInit(InfoInAndOut infoIn) {
InfoInAndOut infoOut = infoIn;
try {
infoOut.put("msg", "請輸入用戶名和密碼");
} catch(Exception e) {
e.printStackTrace();
} finally {
return infoOut;
}
}
/**該方法用來實現輸出HelloWorld
* @param infoIn
* @return HashMap
*/
public InfoInAndOut doLogin(InfoInAndOut infoIn){
InfoInAndOut infoOut = infoIn;
//String username = (infoIn.get("username") == null) ? "" : (String)infoIn.get("username");
//String password = (infoIn.get("password") == null) ? "" : (String)infoIn.get("password");
try {
User user = (User)infoIn.getVO();
String username = user.getUsername();
String password = user.getPassword();
if ("gd".equals(username) && "123456".equals(password)) {
infoOut.put("forwardJsp", "success");
infoOut.put("msg", "登錄成功");
} else if ("gd".equals(username) && !"123456".equals(password)) {
infoOut.put("msg", "密碼錯誤");
} else if (!"gd".equals(username) && "123456".equals(password)) {
infoOut.put("msg", "用戶名錯誤");
} else if (!"gd".equals(username) && !"123456".equals(password)) {
infoOut.put("msg", "用戶名和密碼都輸入錯誤");
} else if ("".equals(username) && "".equals(password)) {
infoOut.put("msg", "請輸入用戶名和密碼");
}
infoOut.put("user", user);
} catch(Exception e) {
e.printStackTrace();
} finally {
return infoOut;
}
}
}
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