react-native-wechat-opensdk

微信开放平台SDK，支持 Expo / ReactNative 0.80+ ，使用 Typescript + Swift + Kotlin

Installation

1. 安装 npm 包

npm install react-native-wechat-opensdk
or
yarn add react-native-wechat-opensdk

2. 配置安卓 / Android

   • 2.1 展开目录到 android/app/src/main/java/YOUR_PACKAGE，也就是 MainApplication.kt 同级
   • 2.2 新建 wxapi 目录
   • 2.3 新建 WXEntryActivity.kt 文件并粘贴以下代码，更改 YOUR_PACKAGE 为你的真实APP的包名

     // 更改后示例 package com.my.rn.wxapi，即 YOUR_PACKGE=com.my.rn
     package YOUR_PACKAGE.wxapi
   
     import android.app.Activity
     import android.os.Bundle
     import com.wechatopensdk.WechatOpensdkModule.Companion.handleWXIntent
   
      class WXEntryActivity : Activity() {
        override fun onCreate(savedInstanceState: Bundle?) {
          super.onCreate(savedInstanceState)
          handleWXIntent(intent)
          finish()
        }
      }

   • 2.4 新建 WXPayEntryActivity.kt 文件并粘贴以下代码，更改 YOUR_PACKAGE 为你的真实APP的包名

     // 更改后示例 package com.my.rn.wxapi，即 YOUR_PACKAGE=com.my.rn
     package YOUR_PACKAGE.wxapi
   
     import android.app.Activity
     import android.os.Bundle
     import com.wechatopensdk.WechatOpensdkModule.Companion.handleWXIntent
   
      class WXPayEntryActivity : Activity() {
        override fun onCreate(savedInstanceState: Bundle?) {
          super.onCreate(savedInstanceState)
          handleWXIntent(intent)
          finish()
        }
      }

   • 2.5 更改 AndroidManifest.xml，添加以下配置，注意替换 YOUR_PACKAGE

    <manifest>
    ...
       <application>
        <activity android:name=".wxapi.WXEntryActivity" android:label="@string/app_name" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:exported="true" android:taskAffinity="YOUR_PACKAGE" android:launchMode="singleTask"/>
        <activity android:name=".wxapi.WXPayEntryActivity" android:label="@string/app_name" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:exported="true" android:taskAffinity="YOUR_PACKAGE" android:launchMode="singleTask"/>
       </application>
    </manifest>

3. 配置苹果 / iOS

• 3.0 以下出现 APP_NAME 的地方都为你真实APP的名字
• 3.1 项目根目录下执行 npx pod-install，安装所需SDK
• 3.2 编辑 OC 和 Swift 的桥接头文件 ios/APP_NAME/APP_NAME-Bridging-Header.h，添加两行

 #import <WechatOpenSDK/WXApi.h>
 #import <WechatOpenSDK/WXApiObject.h>

• 3.3 编辑 ios/AppDelegate.swift 添加如下代码

public class AppDelegate: ExpoAppDelegate {
   // ... 这里什么都不改，只是说明作用域
}

/**
放到文件底部，最外层，无需包裹到 class 下
继承微信开放平台
*/
extension AppDelegate: WXApiDelegate{

}

使用 / Usage

1. 引入

import Wechat from 'react-native-wechat-opensdk';

2. 先测试是否可以正常使用

// 自带有个示例方法，以测试是否正常引入
const result = Wechat.multiply(3, 7);

// 检测微信SDK，测试是否正常返回 true
const ok = await Wechat.isAppInstalled();

// 测试 ok 之后，直接注册即可，👆上面的两行测试代码就可以删掉了
// 注册微信APP SDK
const ok = await Wechat.registerApp('wx1ad80ac9a07dceef', 'https://app.YOUR_DOMAIN.com/api/');

暴露出的微信SDK方法实例

微信登录

auth: (data: AuthProps) => Promise;

const result = await Wechat.auth({
  scope: "snsapi_userinfo",
  state: "123456",
})

分享文件

shareFile: (data: ShareFileProps) => Promise;

const result = await Wechat.shareFile({
  url: "https://example.com/example.md",
  title: "What's this",
});

分享文字

shareText: (data: ShareTextProps) => Promise;

const result = await Wechat.shareText({
  text: "Example",
});

分享网页

shareWebpage: (data: ShareWebpageProps) => Promise;

const result = await Wechat.shareWebpage({
  webpageUrl: "https://example.com/example.html",
  text: "Example",
  description: "Example",
  thumbImageUrl: "https://example.com/exmaple.jpg",
});

分享图片

shareImage: (data: ShareImageProps) => Promise;

const result = await Wechat.shareImage({
  imageUrl: "https://example.com/example.html",
});

分享手机本地图片

shareLocalImage: (data: ShareLocalImageProps) => Promise;

const result = await Wechat.shareLocalImage({
  imageUrl: "file:///data/0/example.jpg",
});

分享视频

shareVideo: (data: ShareVideoProps) => Promise;

const result = await Wechat.shareVideo({
  videoUrl: "file:///data/0/example.jpg",
  title: "Example",
  description: "Example",
  thumbImageUrl: "https://example.com/exmaple.jpg",
});

分享音乐

shareMusic: (data: ShareMusicProps) => Promise;

const result = await Wechat.shareMusic({
  musicUrl: "file:///data/0/example.mp3",
  title: "Example",
  description: "Example",
  thumbImageUrl: "https://example.com/exmaple.jpg",
});

分享小程序

shareMiniProgram: (data: ShareMiniProgramProps) => Promise;

const result = await Wechat.shareMiniProgram({
  userName: "gh_da6b5558d7xx",
  path: "pages/index/index?foo=bar",
  title: "Example",
  description: "Example",
  hdImageUrl: "https://example.com/exmaple.jpg",
  webpageUrl: "https://example.com/exmaple.html", // 必传的，指向官网即可
});

启动小程序

launchMiniProgram: (data: LaunchMiniProgramProps) => Promise;

const result = await Wechat.launchMiniProgram({
  userName: "gh_da6b5558d7xx",
  path: "pages/index/index?foo=bar",
});

微信支付

pay: (data: PayProps) => Promise;

const sign = "后端接口算签对象"

const result = await Wechat.pay({
  partnerId: sign.partnerid,
  prepayId: sign.prepayid,
  nonceStr: sign.noncestr,
  timeStamp: sign.timestamp,
  package: sign.package,
  sign: sign.sign,
});

微信客服

customerService: (data: CustomerServiceProps) => Promise;

const result = await Wechat.customerService({
  corpId: "ww2cb4c2fc49d9cbxx",
  url: "https://work.weixin.qq.com/kfid/kfc29e03b97e07cxx"
});

选择发票

chooseInvoice: (data: ChooseInvoiceProps) => Promise;

const result = await Wechat.chooseInvoice({
  cardSign: "cardSign",
  signType: "signType",
  timeStamp: "timeStamp",
  nonceStr: "nonceStr",
});

商家转账-用户点击收款

transfer: (data: TransferProps) => Promise;

const result = await Wechat.transfer({
  businessType: "requestMerchantTransfer",
  query: "使用URL的query string方式传递参数，格式为key=value&key2=value2，其中value、value2需要进行UrlEncode处理。",
});
if(result.extMsg.result === 'success'){
    // OK
}

致谢

react-native-wechat-lib 感谢 little-snow-fox 一直百忙中抽空维护，使我在之前的RN开发中节省了不少开发时间

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT

Made with create-react-native-library