0312 支持低版本xcode

hch

2022-02-15 ada45bab4617b7f9f7e19d4286b6d25fae116faa

 Project/yl_sdk/src/main/java/com/secondworld/univeralsdk/CodeU2A.java

@@ -82,4 +82,5 @@
     */
    public static final int ClientPackage = 400;
    public static final int SendRegistEvent = 500;
    public static final int SendLoginEvent = 600;
}