const path = require("path");
const webpack = require("webpack");

function resolve(dir) {
  return path.join(__dirname, dir);
}
let timeStamp = new Date().getTime();
// 添加historyApiFallback配置后可能会导致的内存溢出异常添加默认配置可避免
require('events').EventEmitter.defaultMaxListeners = 0;
// vue.config.js
module.exports = {
  publicPath: "./",
  filenameHashing: false,
  // 打包配置
  configureWebpack: {
    output: {
      // 输出重构 打包编译后的js文件名称,添加时间戳.
      filename: `js/js[name].${timeStamp}.js`,
      chunkFilename: `js/chunk.[id].${timeStamp}.js`,
    },
  },
  css: {
    extract: {
      // 打包后css文件名称添加时间戳
      filename: `css/[name].${timeStamp}.css`,
      chunkFilename: `css/chunk.[id].${timeStamp}.css`,
    },
  },
  chainWebpack: (config) => {
    config.resolve.alias
      .set("@$", resolve("src"))
      .set("@static", resolve("public/static"));
  },
  devServer: {
    // https: true,
    port: 2024,
    // 路由模式为history时出现的404异常，需要添加配置
    historyApiFallback: {
      index: '/index.html'
    },
    proxy: {
      "/proxy_searchByName": {
        target: "http://121.43.55.7:10011/proxy",
        changeOrigin: true, // 允许跨域
        pathRewrite: {
          "^/proxy_searchByName": "/searchByName",
        },
      },
      "/oauth": {
        target: "http://121.43.55.7:2100",
        changeOrigin: true, // 允许跨域
        pathRewrite: {
          "^/oauth": "/proxy_oauth",
        },
      },
      "/dms": {
        target: "http://121.43.55.7:2101",
        changeOrigin: true, // 允许跨域
        pathRewrite: {
          "^/dms": "/proxy_dms",
        },
      },
    },
  },
};