【VSCode】SyntaxError: Cannot use import statement outside a module

Open the workspace , stay VScode The terminal of runs the following commands ：

npm init -y

after , be known as package.json The file will be automatically generated to the root directory of your current workspace , open , Add one type:"module" that will do

{
    
  "name": "javascript",
  "version": "1.0.0",
  "main": "LC_7.js",
  "type": "module",
  "scripts": {
    
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": ""
}