proxy: { '/api': { target: 'xxxxxxxxxxxxxxxx', ws: true, changeOrigin: true, pathRewrite: { '^/api': '/api' }, cssSourceMap: false, onProxyReq: function (proxyReq, req, res) { if (proxyReq.getHeader('origin')) { proxyReq.setHeader('origin', 'xxxxxxxxxxxxxxxx') } console.log('原门路：' + req.originalUrl, '代理门路：' + req.path) } }},