APP不存在则返回null

sso-server/src/main/java/com/uas/sso/controller/AppManageController.java

@@ -32,6 +32,9 @@ public class AppManageController extends BaseController {
     @RequestMapping("/getAgreementUrl")
     public ModelMap getAgreementUrl(@RequestParam(defaultValue = "sso") String appId) {
         App app = appService.findOne(appId);
+        if (app == null) {
+            return success();
+        }
         App defaultApp = appService.findOne("sso");
         String html = null;
         if (app.getPageStyle() == null) {