！开发时间可配置化

src/main/java/io/renren/application/common/service/imp/SysPublicParamServiceImpl.java

@@ -74,7 +74,7 @@ public class SysPublicParamServiceImpl extends ServiceImpl<SysPublicParamMapper,
         Integer hour = 20;
         Integer min = 0;
         Integer second = 0;
-        if (startParam ==null&&startParam.getPublicValue()!=null){
+        if (startParam !=null&&startParam.getPublicValue()!=null){
             String[] params = startParam.getPublicValue().split(":");
             if (params.length>0){
                 hour = Integer.valueOf(params[0]);