uni-app/小程序代码
<web-view :src="cmdUrl"
@mousedown="onMouseDown" @mouseup="onMouseDown" @tap="onMouseDown"
@touchstart="onMouseDown"
@message="handleGameMessage" @longpress="recognizing()" @touchend="recognized()"></web-view>
H5中的代码
function onTouchStartEvent2() {
console.log('通信消息7', uni)
console.log("点击了7")
uni.postMessage({
data: {
action: 'touchstart'
}
});
console.log("回复消息也发了7")
}
function onTouchEndEvent2() {
console.log('通信消息8', uni)
console.log("点击了8")
uni.postMessage({
data: {
action: 'touchend'
}
});
alert("回复消息也发了8")
}
1 个回复
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网页向应用 postMessage 时,会在特定时机(后退、组件销毁、分享)触发并收到消息。