家人们 我解决了 我的经验基于Taro 首先要绑定 <WebView src={xxx}`} onLoad={handleOnLoad} onMessage={handleMessage} /> const handleMessage = (e) => { console.log(e, "55555"); const receivedData = e.detail.data; console.log("Received data from WebView:", receivedData); }; 然后去你的web端或者h5的项目 npm装一个weixin-js-sdk 然后import wx from "weixin-js-sdk"; 再去wx.miniProgram.getEnv(function(res) { if (res.miniprogram) { wx.miniProgram.postMessage({data: JSON.stringify(xxx)}); wx.miniProgram.navigateBack({delta: 1}) } } ) 包成功
打印invokeAppService postMessage?小程序是这个: <WebView src={`https://mtest.cogleap.cn/m/quesionnaire?t=${Taro.getStorageSync( "CognitiveleapUser" )}&to=${to}&culture=${culture}`} onLoad={handleOnLoad} onMessage={handleMessage} /> web: wx.miniProgram.getEnv(function(res) { if (res.miniprogram) { Toast.loading(intl.formatMessage({ id: 'submitData' }), 1) alert(wx.miniProgram.postMessage({data: JSON.stringify(putData)})) wx.miniProgram.postMessage({data: JSON.stringify(putData)}); wx.miniProgram.navigateBack({delta: 1}) } } ) 为啥handleMessage 不打印 但是打印invokeAppService postMessage {"answerContent":"xxxx}
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