优化代码

uniapp/uni-admin/build/build.js

@@ -4,7 +4,7 @@ require('./check-versions')()
 process.env.NODE_ENV = 'production'
 
 const ora = require('ora')
-const rm = require('rimraf')
+const fs = require('fs')
 const path = require('path')
 const chalk = require('chalk')
 const webpack = require('webpack')
@@ -14,7 +14,7 @@ const webpackConfig = require('./webpack.prod.conf')
 const spinner = ora('building for production...')
 spinner.start()
 
-rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
+fs.rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), { recursive: true, force: true }, err => {
   if (err) throw err
   webpack(webpackConfig, (err, stats) => {
     spinner.stop()