vue IOS10 solve the problem of low black and white version

First, add the following code webpack.prod.conf.js file build file

    new UglifyJsPlugin({
      uglifyOptions: {
        compress: {
          warnings: false
        },
        //处理I0S10白屏
        mangle: {
          safari10: true
        },
      },
      sourceMap: config.build.productionSourceMap,
      parallel: true
    }),