vue本地代理解决跨域问题

  devServer: {
    port: port,
    open: true,
    overlay: {
      warnings: false,
      errors: true
    },
    proxy: {
      [process.env.VUE_APP_BASE_API]: {
        target: 'http://192.168.1.120:8082',
        // target: 'https://dongbuwan.xuanyantech.com',
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_BASE_API]: ''
        }
      }
    },
    // before: require('./mock/mock-server.js')
  },