hyzp_ybqx-Commit010：拷贝图片文件到下面目录，解决bug

r:\FlutterProject\FlutterProject51-hyzp_ybqx\hyzp_ybqx\assets\images\hyzp_ybqx_cuipingqu_launche.png
r:\FlutterProject\FlutterProject51-hyzp_ybqx\hyzp_ybqx\assets\images\hyzp_yibin_launche.png

lib/main.dart

@@ -222,8 +222,8 @@ class _SplashScreenState extends State<SplashScreen> {
   Widget build(BuildContext context) {
     return new Scaffold(
       body: new Center(
-        // child: new Image.asset('assets/images/hyzp_yibin_launche.png'),
-        child: new Image.asset('assets/images/hyzp_ybqx_cuipingqu_launche.png'),
+        child: new Image.asset('assets/images/hyzp_yibin_launche.png'),
+        // child: new Image.asset('assets/images/hyzp_ybqx_cuipingqu_launche.png'),
       ),
     );
   }