MDN地址,里面有参数和命令:https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand
链接:<input size="mini" :value="item.downloadLink" :id="item.id"/>
<el-button size="mini" type="primary" @click="copyUrl(item)">复制链接</el-button>
methods:{
// 复制网址
copyUrl(ele){
//ele.id为我定义的变量id,获取input节点
let inputText = document.getElementById(ele.id);
let currentFocus = document.activeElement;
inputText.focus();
inputText.setSelectionRange(0, inputText.value.length);
//复制步骤,copy为浏览器命令
if(document.execCommand('copy', true)){
this.$message({
type:'success',
message:'已成功复制到剪贴板'
})
}
currentFocus.focus();
},
}