[token][更新]

mallinkService/src/main/java/com/iformall/service/impl/SysUserTokenServiceImpl.java

@@ -50,12 +50,13 @@ public class SysUserTokenServiceImpl implements SysUserTokenService {
 			//保存token
 			sysUserTokenMapper.insert(tokenEntity);
 		}else{
-			tokenEntity.setToken(token);
-			tokenEntity.setUpdateTime(now);
-			tokenEntity.setExpireTime(expireTime);
-
-			//更新token
-			sysUserTokenMapper.updateById(tokenEntity);
+			if (tokenEntity.getExpireTime().before(now)) {
+				tokenEntity.setToken(token);
+				tokenEntity.setUpdateTime(now);
+				tokenEntity.setExpireTime(expireTime);
+				//更新token
+				sysUserTokenMapper.updateById(tokenEntity);
+			}
 		}
 		return tokenEntity;
 	}