File chooser dialog can only be shown with a user activation.
vue项目中直接写this.$refs.fileInput.click()
点击之后报警告 File chooser dialog can only be shown with a user activation.
, 要想消灭警告,Just do this
···
可以用下面这种方式代替 $refs.fileInput.click()
uploadEvt () {
this.$refs.fileInput.dispatchEvent(new MouseEvent('click'))
},