53 lines
1.4 KiB
Vue
53 lines
1.4 KiB
Vue
/**
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* Used to parse the .env.development proxy configuration
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*/
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import type { ProxyOptions } from 'vite';
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type ProxyItem = [string, string];
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type ProxyList = ProxyItem[];
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type ProxyTargetList = Record<string, ProxyOptions>;
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const httpsRE = /^https:\/\//;
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/**
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* Generate proxy
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* @param list
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*/
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export function createProxy(list: ProxyList = []) {
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const ret: ProxyTargetList = {};
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for (const [prefix, target] of list) {
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const isHttps = httpsRE.test(target);
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// 若 target 带路径（如 http://localhost:8080/jeecg-boot），需拼回转发路径：
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// 否则 rewrite 去掉 /jeecgboot 后只剩 /xslmes/...，缺少 context-path，后端会报 No static resource。
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let proxyTarget = target;
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let targetPathPrefix = '';
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try {
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const u = new URL(target);
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const p = (u.pathname || '').replace(/\/$/, '');
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if (p) {
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targetPathPrefix = p;
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proxyTarget = `${u.protocol}//${u.host}`;
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}
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} catch {
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/* 非标准 URL 时保持原 target */
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}
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// https://github.com/http-party/node-http-proxy#options
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ret[prefix] = {
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target: proxyTarget,
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changeOrigin: true,
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ws: true,
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rewrite: (path) => {
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const stripped = path.replace(new RegExp(`^${prefix}`), '');
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return targetPathPrefix ? `${targetPathPrefix}${stripped}` : stripped;
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},
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// https is require secure=false
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...(isHttps ? { secure: false } : {}),
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};
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}
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return ret;
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}
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