cloud-server-management/src/main/java/com/dsh/guns/modular/system/controller/code/TCityController.java
@@ -172,7 +172,9 @@ @RequestMapping(value = "/onChange") @ResponseBody public Object onChange(Integer oneId) { if (oneId == null) return null; if (oneId == null) { return null; } try { TCity one = cityService.getOne(new LambdaQueryWrapper<TCity>().eq(TCity::getCode, oneId)); QueryWrapper<TCity> query = new QueryWrapper<TCity>().eq("parent_id", one.getId());