标签:idg ken 初始 金融 图片 init F12 serve mes
本文我们将开一下脑洞,在 Flutter 工程基础上下集成及运行小程序方案。
先看一下效果如下:
Flutter 的安装可参考https://flutterchina.club/get-started/install/具体上主要执行以下三步即可。本文将使用 Flutter1.12.hotfix8 稳定版作为开发环境。
flutter create --template=app --org=com.finogeeks.flutter --project-name=mini_flutter -i objc -a java ./mini_flutte
执行以上命令后,正常将会提示以下信息
All done![?] Flutter: is fully installed. (Channel stable, v1.12.13+hotfix.8, on Mac OS X 10.15.3 19D76, locale zh-Hans-CN)[?] Android toolchain - develop for Android devices: is fully installed. (Android SDK version 29.0.3)[?] Xcode - develop for iOS and macOS: is fully installed. (Xcode 11.3.1)[?] Android Studio: is fully installed. (version 3.6)[!] IntelliJ IDEA Ultimate Edition: is partially installed; more components are available. (version 2019.3.3)[?] VS Code: is fully installed. (version 1.42.1)[!] Proxy Configuration: is partially installed; more components are available.[?] Connected device: is fully installed. (1 available)Run "flutter doctor" for information about installing additional components.In order to run your application, type:
$ cd mini_flutte
$ flutter run
Your application code is in mini_flutter/lib/main.dart.
注意!flutter 需要依赖本地安装对应的 iOS,Android 开发工具,即需要安装 Xcode 和 AndroidStudio。具体安装使用方法这里不赘述。
这里我们用 VSCode+Xcode 作为开发组合环境,如果要正常调试需要确保以下三个检查项目是正常的。
[?] Xcode - develop for iOS and macOS: is fully installed. (Xcode 11.3.1)
Flutter: is fully installed. (Channel stable, v1.12.13+hotfix.8, on Mac OS X 10.15.3 19D76, locale zh-Hans-CN)
VS Code: is fully installed. (version 1.42.1)
[!] Proxy Configuration: is partially installed; more components are available.
这里我们采用凡泰免费社区版的小程序解析引擎,只需要 10 行代码量不到即可完成小程序集成。
mop: ^0.2.0
2.在 main.dart 文件中增加以下小程序引擎初始化方法。Mop.instance.initialize这里需要用到 sdkkey 和 secret。可以直接在https://mp.finogeeks.com免费注册获取。注册使用方法可以参考接入指引
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> init() async {
if (Platform.isIOS) {
final res = await Mop.instance.initialize(
‘22LyZEib0gLTQdU3MUauAYEY1h9s9YXzmGuSgQrin7UA‘, ‘9e05fa0015d7dbfa‘,
apiServer: ‘https://mp.finogeeks.com‘, apiPrefix: ‘/api/v1/mop‘);
print(res);
} else if (Platform.isAndroid) {
final res = await Mop.instance.initialize(
‘22LyZEib0gLTQdU3MUauAYEY1h9s9YXzmGuSgQrin7UA‘, ‘9e05fa0015d7dbfa‘,
apiServer: ‘https://mp.finogeeks.com‘, apiPrefix: ‘/api/v1/mop‘);
print(res);
}
if (!mounted) return;
}
3、在主界面上增加三个按钮来打开小程序
Center(
child: Container(
padding: EdgeInsets.only(
top: 20,
),
child: Column(
children: <Widget>[
Container(
width: 140,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(5)),
gradient: LinearGradient(
colors: const [Color(0xFF12767e), Color(0xFF0dabb8)],
stops: const [0.0, 1.0],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
child: FlatButton(
onPressed: () {
Mop.instance.openApplet(‘5e3c147a188211000141e9b1‘,
path: ‘pages/index/index‘, query: ‘‘);
},
child: Text(
‘打开画图小程序‘,
style: TextStyle(color: Colors.white),
),
),
),
SizedBox(height: 30),
Container(
width: 140,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(5)),
gradient: LinearGradient(
colors: const [Color(0xFF12767e), Color(0xFF0dabb8)],
stops: const [0.0, 1.0],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
child: FlatButton(
onPressed: () {
Mop.instance.openApplet(‘5e4d123647edd60001055df1‘);
},
child: Text(
‘打开官方小程序‘,
style: TextStyle(color: Colors.white),
),
),
),
SizedBox(height: 30),
Container(
width: 140,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(5)),
gradient: LinearGradient(
colors: const [Color(0xFF12767e), Color(0xFF0dabb8)],
stops: const [0.0, 1.0],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
child: FlatButton(
onPressed: () {
Mop.instance.openApplet(‘5e637a18cbfae4000170fa7a‘);
},
child: Text(
‘我的对账单‘,
style: TextStyle(color: Colors.white),
),
),
),
],
),
),
)
4、运行 Flutter 程序
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标签:idg ken 初始 金融 图片 init F12 serve mes
原文地址:https://www.cnblogs.com/Linkk/p/12740458.html