vue & this.$copyText

click copy

https://www.npmjs.com/package/vue-clipboard2

   <p>{{message2}}</p>
   <button type="button" @click="doCopy('add me!')">Copy!</button>
   
   
     dataProcessing (val) {
        this.message2 = this.message2 + ' ' + val
      },
      doCopy: function (val) {
        this.dataProcessing(val)
        this.$copyText(this.message2).then(function (e) {
            console.log(e)
            alert('Copied='+ e.text)
        }, function (e) {
           alert('Can not copy',e.text)
           console.log(e)
        })
      }

    methods: {
        handleCopyLink (link) {
            this.$copyText(link).then((e) => {
                this.$message.success('复制成功！');
            }, (e) => {
                this.$message.error('复制失败！');
            });
        },

        handleClose () {
            this.$emit('close');
        }
    }

refs

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