postcss-px2rem不能忽略指定文件 需要安装postcss-px2rem-exclude

先卸载postcss-px2rem

-px2rem

安装postcss-px2rem-exclude

    npm i postcss-px2rem-exclude -D

根目录下找到package.json添加

"postcss": {
    "plugins": {
      "autoprefixer": {},
      "postcss-px2rem-exclude":{
          "remUnit": 37.5,
          "exclude":"/node_modules|floder_name/i"
      }
    }
  }

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