用户关系，修改小Bug，num>0修改为num>=0

王勇
src/main/java/com/sunyo/wlpt/message/bus/service/service/impl/UserInfoServiceImpl.java
--- a/src/main/java/com/sunyo/wlpt/message/bus/service/service/impl/UserInfoServiceImpl.java
查看文件 @8384119
+++ b/src/main/java/com/sunyo/wlpt/message/bus/service/service/impl/UserInfoServiceImpl.java
查看文件 @8384119
@@ -272,7 +272,7 @@ public class UserInfoServiceImpl implements UserInfoService {
                         userInfo.setVirtualHostName(virtualHostService.selectByPrimaryKey(vHostId).getVirtualHostName());
                         num += userInfoMapper.insertSelective(userInfo);
                     }
-                    return num > 0 ? new ResultJson<>("200", "修改用户信息，成功")
+                    return num >= 0 ? new ResultJson<>("200", "修改用户信息，成功")
                             : new ResultJson<>("500", "修改用户信息，失败");
                 } else {
                     for (String vHostId : vHostIdList) {