vscode中tab鍵無法觸發emmet快捷生成

1、file——preference——setting

2、點擊user setting的extensions

 

3、點擊emmet

 

4、emmet下的edit in settings.json.添加代碼

 

"emmet.triggerExpansionOnTab": true,
"emmet.includeLanguages": {
        "vue-html":"html",
        "vue":"html"
    }