This commit is contained in:
parent
d61a94d66a
commit
87ec871a4b
|
|
@ -1,36 +1,49 @@
|
|||
// app/_runtime-env-provider.tsx
|
||||
import { headers } from "next/headers"
|
||||
import { useServerInsertedHTML } from "next/navigation"
|
||||
// app/_runtime-env-provider.tsx ← 文件放 app 根,保证是 Server 组件
|
||||
import { headers } from "next/headers" // ① 仅在服务器端可调用
|
||||
import { useServerInsertedHTML } from "next/navigation" // ② 往最终 HTML 插入标签
|
||||
import React from "react"
|
||||
|
||||
export function RuntimeEnvProvider({
|
||||
children,
|
||||
}: {
|
||||
children: React.ReactNode
|
||||
}) {
|
||||
/* 1. 协议 */
|
||||
const h = headers()
|
||||
// ------------------- 带全链路调试日志的版本 -------------------
|
||||
export function RuntimeEnvProvider({ children }: { children: React.ReactNode }) {
|
||||
/* ──────────────── 1. 解析协议 ──────────────── */
|
||||
const h = headers() // <-- Node 边界:读取当前请求头
|
||||
console.log("[RuntimeEnv] Raw headers:", Object.fromEntries(h.entries()))
|
||||
|
||||
const proto =
|
||||
h.get("x-forwarded-proto") ??
|
||||
(h.get("host")?.includes(":443") ? "https" : "http")
|
||||
h.get("x-forwarded-proto") ?? // 走 Nginx / 反代时最可靠
|
||||
(h.get("host")?.includes(":443") ? "https" : "http")// 没有反代时根据端口猜
|
||||
console.log("[RuntimeEnv] Resolved protocol:", proto)
|
||||
|
||||
/* 2. 主机(域名或 IP),剥离掉可能附带的端口 */
|
||||
/* ──────────────── 2. 解析主机名 ──────────────── */
|
||||
const rawHost = h.get("x-forwarded-host") ?? h.get("host")!
|
||||
const hostname = rawHost.split(",")[0].split(":")[0] // 去掉逗号和端口
|
||||
console.log("[RuntimeEnv] rawHost :", rawHost)
|
||||
|
||||
/* 3. 端口固定 8000 */
|
||||
// 多层反代时 x-forwarded-host 可能是 "a.com, b.com"
|
||||
// host 可能附带端口,须砍掉
|
||||
const hostname = rawHost.split(",")[0].split(":")[0].trim()
|
||||
console.log("[RuntimeEnv] hostname :", hostname)
|
||||
|
||||
/* ──────────────── 3. 拼最终 URL (端口固定 8000) ──────────────── */
|
||||
const supabaseUrl = `${proto}://${hostname}:8000`
|
||||
console.log("[RuntimeEnv] supabaseUrl to inject:", supabaseUrl)
|
||||
|
||||
/* 4. 注入行内脚本 */
|
||||
useServerInsertedHTML(() => (
|
||||
<script
|
||||
dangerouslySetInnerHTML={{
|
||||
__html: `window.RUNTIME_ENV={SUPABASE_URL:${JSON.stringify(
|
||||
supabaseUrl,
|
||||
)}};`,
|
||||
}}
|
||||
/>
|
||||
))
|
||||
/* ──────────────── 4. 把脚本塞进 HTML ──────────────── */
|
||||
useServerInsertedHTML(() => {
|
||||
// 这一段在 React 把 HTML flush 给客户端之前执行一次
|
||||
console.log("[RuntimeEnv] <script> tag inserted into HTML")
|
||||
|
||||
return <>{children}</>
|
||||
return (
|
||||
<script
|
||||
// 行内脚本:window.RUNTIME_ENV.SUPABASE_URL = "<url>"
|
||||
dangerouslySetInnerHTML={{
|
||||
__html: `window.RUNTIME_ENV = { SUPABASE_URL: ${JSON.stringify(
|
||||
supabaseUrl,
|
||||
)} };`,
|
||||
}}
|
||||
/>
|
||||
)
|
||||
})
|
||||
|
||||
/* ──────────────── 5. 渲染子节点 ──────────────── */
|
||||
return <>{children}</> // Provider 本身不渲染 UI,只负责注入脚本
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue