需要以下插件
在设置中搜索setting,点击
添加如下代码
"backgroundCover.opacity": null,
"background.enabled": true,
"background.useDefault": false,
"background.customImages": [
"file:///E:/background-angel.png"
],
"background.style": {
"content": "''",
"pointer-events": "none",
"position": "absolute",
"z-index": "99999",
"width":"100%",
"height":"100%",
"background-position": "top",
"background-repeat": "repeat",
// "background-size":"100%,100%",
"background-size":"cover",
"opacity": 0.2
},