script/frida-learn/game_js/fbmy2.js

setImmediate(function(){
    Java.perform(function(){
        send("starting script");
        var AppEnv = Java.use("com.kingsoft.shiyou.omnisdk.basic.build.AppEnvKt");
        AppEnv.getDEBUG_MODE.overload().implementation = function(){
            send("hook getDEBUG_MODE:"+this.getDEBUG_MODE());
            return true;
        }
    });
});