修复sdk请求用户为null的bug

‘liusuyi’

2023-08-22 7a880de423619dc266a60dc643794ba626f7131f

 ruoyi-system/src/main/java/com/ruoyi/system/service/ISysConfigService.java

@@ -87,4 +87,10 @@
     */
    public String checkConfigKeyUnique(SysConfig config);

    /**
     * 三一车辆地址
     * @return
     */
    String getSYURL();

}