后台验证码支持集群模式

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){