vue-cli3配置路径别名

1.在ts.config.js中添加如下代码，如果没有这个文件，在根目录创建一个

const path = require("path");
function resolve(dir) {
  return path.join(__dirname, dir);
}

module.exports = {
  chainWebpack: config => {
    config.resolve.alias
        .set("@", resolve("src"))
        .set("assets", resolve("src/assets"))
        .set("components", resolve("src/components"))
        .set("views", resolve("src/views"))
        // .set("base", resolve("baseConfig"))
        // .set("public", resolve("public"));
  },
}