解决使用html2canvas时报imported as ‘html2canvas‘) was not found

vue项目运行时（ 之前还好好的） 突然报imported as ‘html2canvas’) was not found，网上找了些资料，又去babel官网翻了翻，终于解决了这个问题。

一、先下载依赖包 @babel/plugin-syntax-dynamic-import

npm install --save-dev @babel/plugin-syntax-dynamic-import

二、修改.babelrc文件

{
  "presets": [
    [
      "@babel/preset-env",
      {
        "modules": false
      }
    ]
  ],
  "plugins": [
    "@babel/plugin-syntax-dynamic-import"
  ]
}