0.3.2.1 UI修复3
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@@ -16,14 +16,47 @@ export function ConvexClientProvider({ children }: ConvexClientProviderProps) {
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// 动态获取 Convex URL,默认优先使用环境变量。
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// 说明:浏览器侧优先用当前 hostname(端口固定 3210),避免通过非 localhost/127 访问前端时出现跨域/白名单不匹配。
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const getConvexUrl = () => {
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const normalize = (url: string) => url.replace(/\/+$/, "");
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const isLocalHost = (host: string) => host === "localhost" || host === "127.0.0.1";
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const convexProxyPath = "/convex";
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// 默认使用环境变量
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const envUrl = process.env.NEXT_PUBLIC_CONVEX_URL;
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const envUrlRaw = (process.env.NEXT_PUBLIC_CONVEX_URL ?? "").trim();
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if (typeof window === "undefined") {
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return envUrl || "http://127.0.0.1:3210";
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return normalize(envUrlRaw || "http://127.0.0.1:3210");
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}
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// 在浏览器中,使用当前主机名,但端口改为 3210
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const browserProtocol = window.location.protocol;
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// 浏览器侧:优先尊重 NEXT_PUBLIC_CONVEX_URL(例如生产环境的 https://xxx.convex.cloud)。
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// 仅在 envUrl 是 localhost/127.0.0.1 时,才把 host 改为当前 hostname,避免通过域名访问前端时出现不一致。
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if (envUrlRaw) {
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try {
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const url = new URL(envUrlRaw);
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const browserHost = window.location.hostname;
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// 当通过 HTTPS(如 frp/nginx)访问前端时,浏览器不允许从 https 页面发起 ws://(不安全)连接。
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// 若 envUrl 仍是 http://localhost:3210,则走同源反代(由 scripts/dev-server.js 处理 Upgrade)转到本机 3210。
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if (browserProtocol === "https:" && (url.protocol === "http:" || isLocalHost(url.hostname))) {
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return normalize(`${window.location.origin}${convexProxyPath}`);
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}
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if (isLocalHost(url.hostname) && !isLocalHost(browserHost)) {
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// 非 https 访问时才尝试“借用当前 host:3210”;https 场景已提前走同源反代。
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url.hostname = browserHost;
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}
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return normalize(url.toString());
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} catch {
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// envUrl 不是合法 URL 时,按原值兜底
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return normalize(envUrlRaw);
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}
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}
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// 未配置 env:使用当前主机名,端口固定 3210,并跟随当前页面协议(http/https)。
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const hostname = window.location.hostname;
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return `http://${hostname}:3210`;
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const protocol = "http:";
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return normalize(`${protocol}//${hostname}:3210`);
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};
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const convexUrl = getConvexUrl();
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