refactor(util): 调整版本检查逻辑顺序

Author: fxu

xcore/src/main/java/com/xwintop/xcore/util/VersionChecker.java

@@ -42,9 +42,9 @@ public static void checkerVersion(String checkUrl, String downloadUrl, String ve
     }
 
     public static void hasNewVersion(String url, String localVersion, BiConsumer<String, String> runnable) {
-        String json = HttpUtil.get(url);
-        JSONObject jsonObject = JSON.parseObject(json);
         try {
+            String json = HttpUtil.get(url);
+            JSONObject jsonObject = JSON.parseObject(json);
             final String latestVersion = jsonObject.getString("tag_name");
             final String features = jsonObject.getString("body");
             compareAndRun(latestVersion, features, localVersion, runnable);