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项目1嵌入项目2,并传值
项目1:代码
html 页面标签 嵌入项目2地址 src=“https://ctcfile.com/dashboard/translate/document”
<el-button @click="sendMessage">发送消息</el-button>
<iframe id="iframe" width="100%" height="100%" src="https://ctcfile.com/dashboard/translate/document" frameborder="0"></iframe>
mounted 中加上次方法,或者手动触动次消息发送
sendMessage() {
let dom = document.getElementById('iframe');
let data = {
type: "sunther",
token: ‘需要传值的token’
};
dom.contentWindow.postMessage(JSON.stringify(data), "https://ctcfile.com")
},
项目2中接收
created() {
this.getMessage();
},
methods: {
getMessage() {
window.addEventListener('message', ({ data = "" }) => {
if (data) {
let value = JSON.parse(data);
if (value) {
let { type = '', token = '' } = value;
if (type === 'sunther') {
console.log(token, "获取到token了");
};
};
};
});
}
}
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