后台验证码支持集群模式

src/main/java/org/sss/presentation/noui/controller/LoginController.java

@@ -33,31 +33,32 @@ import java.util.*;
 
 @Controller
 public class LoginController {
+    public static final String ERROR = "error";
     private static final Log log = LogFactory.getLog(LoginController.class);
-	public static final String ERROR="error";
-
     @Autowired
     private NoUiVersion noUiVersion;
 
     @ResponseBody
     @RequestMapping(value = "/login", method = RequestMethod.POST)
     public Object login(@RequestBody Map<String, Object> dataMap, HttpServletRequest request, HttpSession session) {
-		// TODO???
-		//System.out.println(dataMap);
+        NoUiContext context=null;
+        try {
             NoUiRequest noUiRequest = new NoUiRequest(request, "", dataMap);
             Map<String, Object> map = new HashMap<>();//此map会存储返回错误码
             String userId = noUiRequest.getDataMap().get(Constants.USERNAME).toString();
             String password = noUiRequest.getDataMap().get(Constants.PASSWORD).toString();
-		String dncode = noUiRequest.getDataMap().get(Constants.DNCODE)==null?null:noUiRequest.getDataMap().get(Constants.DNCODE).toString();
-		String sendcode = noUiRequest.getDataMap().get(Constants.SENDCODE)==null?null:noUiRequest.getDataMap().get(Constants.SENDCODE).toString();
-		String verifycode = request.getSession().getAttribute(Constants.VERIFYCODE)==null?null:request.getSession().getAttribute(Constants.VERIFYCODE).toString();
+            String dncode = noUiRequest.getDataMap().get(Constants.DNCODE) == null ? null : noUiRequest.getDataMap().get(Constants.DNCODE).toString();
+            String sendcode = noUiRequest.getDataMap().get(Constants.SENDCODE) == null ? null : noUiRequest.getDataMap().get(Constants.SENDCODE).toString();
+//		String verifycode = request.getSession().getAttribute(Constants.VERIFYCODE)==null?null:request.getSession().getAttribute(Constants.VERIFYCODE).toString();
+            Object verifycodeobj = RedisUtil.get(request.getRequestedSessionId());
+            String verifycode = verifycodeobj == null ? null : verifycodeobj.toString();
             map.put("j_username", userId);
             map.put("j_password", password);
             map.put("j_dncode", dncode);
             map.put("j_sendcode", sendcode);
             map.put("j_verifycode", verifycode);
-		NoUiContext context = NoUiContextManager.createNoUiContext(noUiRequest);
-		try {
+            context = NoUiContextManager.createNoUiContext(noUiRequest);
+
             if (context.getSession().login(map)) {
 
                 JwtLogin login = new JwtLogin();
@@ -84,18 +85,18 @@ public class LoginController {
                 context.getSession().chain(true, "office");
                 byte[] sysmodBytes = NoUiPresentationUtil.sysmodToBytes(context);
                 // redis中存储用户相关信息
-				RedisLoginInfo redisLoginInfo = new RedisLoginInfo(userId, token, NumericUtil.sessionTimeOut(), sysmodBytes,noUiRequest.getTerminalType());
+                RedisLoginInfo redisLoginInfo = new RedisLoginInfo(userId, token, NumericUtil.sessionTimeOut(), sysmodBytes, noUiRequest.getTerminalType());
                 RedisUtil.set(StringUtil.userUniqueId(noUiRequest), redisLoginInfo);
 
                 //解决初次登陆，超期限登陆
                 final Object o = map.get(ERROR);
                 if (Objects.isNull(o)) {
                     return ResultUtil.result(ErrorCodes.SUCCESS, ErrorCodes.SUCCESS_INFO, retDatamap, noUiVersion.getVersion());
-				}else {
+                } else {
                     ErrorCode errorCode = (ErrorCode) o;
                     return ResultUtil.result(errorCode.getCode(), errorCode.getMessage(), retDatamap, noUiVersion.getVersion());
                 }
-			}else {
+            } else {
                 final ErrorCode errorCode = (ErrorCode) map.get(ERROR);
                 return ResultUtil.result(errorCode.getCode(), errorCode.getMessage(), null, noUiVersion.getVersion());
             }
@@ -104,10 +105,8 @@ public class LoginController {
             //throw new NoUiException("Login command error", e);
 //			return ResultUtil.result(ErrorCodes.ERROR, "login failed with exception", null);
             return ResultUtil.result(ErrorCode.SYSTEM_ERROR.getCode(), ErrorCode.SYSTEM_ERROR.getMessage(), null, noUiVersion.getVersion());
-		}
-		finally{
-			if (context != null)
-			{
+        } finally {
+            if (context != null) {
                 //context.getSupport().disconnect();
                 context.dispose();
             }
@@ -147,7 +146,6 @@ public class LoginController {
     public Object logout(@RequestBody Map<String, Object> dataMap, HttpServletRequest request, HttpSession session) {
 
 
-
         return "ok";
 
     }

src/main/java/org/sss/presentation/noui/controller/VerifyCodeCreateController.java

@@ -10,15 +10,14 @@ import org.springframework.web.bind.annotation.ResponseBody;
 import org.sss.presentation.noui.api.response.ErrorCodes;
 import org.sss.presentation.noui.api.response.NoUiVersion;
 import org.sss.presentation.noui.api.response.ResultUtil;
-import org.sss.presentation.noui.common.Constants;
 import org.sss.presentation.noui.util.NoUiUtils;
+import org.sss.presentation.noui.util.RedisUtil;
 
 import javax.imageio.ImageIO;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.awt.*;
 import java.awt.image.BufferedImage;
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Random;
@@ -67,9 +66,11 @@ public class VerifyCodeCreateController {
                 g.drawString(code, (i * 18) + 10, 30);
                 codes.append(code);
             }
-            request.getSession().setAttribute(Constants.VERIFYCODE, codes.toString());
+            RedisUtil.set(request.getRequestedSessionId(), codes.toString());
+
+//            request.getSession().setAttribute(Constants.VERIFYCODE, codes.toString());
             ImageIO.write(bi, "JPG", response.getOutputStream());
-        } catch (IOException e) {
+        } catch (Exception e) {
             log.error("绘制登陆验证码异常", e);
         } finally {
             if(g!=null){