处理可能会出现的空指针异常

pei

2024-03-29 728e60ce8431fe5a70e44a1da2d4835425ce83a5

 web_src/build/webpack.base.conf.js

@@ -27,6 +27,7 @@
    alias: {
      'vue$': 'vue/dist/vue.esm.js',
      '@': resolve('src'),
      '@static': resolve('static'),
    }
  },
  module: {