site-test-tool/client/vue.config.js

// client/vue.config.js
const path = require('path');
module.exports = {
  outputDir: path.resolve(__dirname, 'dist'),
  publicPath: '/',
  devServer: {
    proxy: {
      '/api': {
        target: 'http://localhost:3000', // 后端接口地址（开发阶段）
        changeOrigin: true,
        // pathRewrite: { '^/api': '/api' },
      },
    },
  },
};