Update weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpHrServiceImpl.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: binarywang

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpHrServiceImpl.java

@@ -53,9 +53,6 @@ public WxCpHrEmployeeFieldDataResp getEmployeeFieldInfo(String userid, boolean g
     jsonObject.addProperty("get_all", getAll);
     if (fields != null && !fields.isEmpty()) {
       jsonObject.add("fields", WxCpGsonBuilder.create().toJsonTree(fields));
-    }else{
-      if(!getAll)
-        throw new IllegalArgumentException("fields 不能为空");
     }
     String response = this.cpService.post(
       this.cpService.getWxCpConfigStorage().getApiUrl(GET_EMPLOYEE_FIELD_INFO),