postcss-config-ivan

是否px转换为rem

在项目中package.json文件中的congfig.ispxtorem(Boolean)属性决定是否转换

postcss在webpack中配置

先安装必备包

npm install --save-dev postcss-config-ivan

在webpack3.0配置添加在modules.rules下：

 
{
        test: /\.(css|scss)$/,
        use: ExtractTextPlugin.extract({
          fallback: require.resolve('style-loader'),
          use: [{
            loader: require.resolve('css-loader'),
            options: {
              importLoaders: 1,
              sourceMap: true,
            },
          },
          // 实际配置-begin
          {
            loader: require.resolve('postcss-loader'),
            options: {
              ident: 'postcss',
              config: {
                path: require.resolve('postcss-config-ivan'),
              },
              sourceMap: true,
            },
          },
          // 实际配置-end
          require.resolve('resolve-url-loader'),
          {
            loader: require.resolve('sass-loader'),
            options: {
              sourceMap: true,
            },
          },
          ],
        }),
      },
      // 文