传递参数 Fragment fragment = null; Bundle bundle = new Bundle(); switch (position) { case 0: fragment = new GuideFragment(); bundle.putInt("frg",0); break; case 1: fragment = new GuideFragment(); bundle.putInt("frg",1); break; case 2: fragment = new GuideFragment(); bundle.putInt("frg",2); break; } fragment.setArguments(bundle); 获取参数int i=getArguments().getInt("frg",2);