删除文件在加入文件在第一次运行时尤其爱报错
14:30:11.011/E: Wrapped java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setOnClickListener(android.view.View$OnClickListener)' on a null object reference (floaty.js#9)
at script(floaty.js:9)
at script.Wechat(<Wechat>:55)
at script(<Wechat>:343)