Merge branch 'hotfix-checkcode-liusw' into dev

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

@@ -227,7 +227,10 @@ public class UserspaceRegisterController extends BaseController {
      */
     @RequestMapping(value = "/checkCode", method = RequestMethod.GET)
     @ResponseBody
-    public ModelMap getCode(String mobile, String mobileArea) {
+    public ModelMap getCode(String mobile, String mobileArea, String timestamp) {
+        if (StringUtils.isEmpty(timestamp)){
+            return error("恶意访问");
+        }
         // 校验手机号
         checkMobile(mobile, mobileArea);