feat: 首次推送到Gitea - 完整项目代码 + 安全加固 + 知识库

2026-10-02 18:52:49 +08:00
parent b44601bb66
commit 8205ae709c
1185 changed files with 49841 additions and 12802 deletions
@@ -0,0 +1,42 @@
+// Structured JSON logger with traceId support
+import { randomUUID } from "crypto";
+
+const LOG_LEVELS = { debug: 0, info: 1, warn: 2, error: 3 };
+const CURRENT_LEVEL = LOG_LEVELS[process.env.LOG_LEVEL || "info"] ?? LOG_LEVELS.info;
+
+function formatLog(level, message, data = {}) {
+  const entry = {
+    ts: new Date().toISOString(),
+    level,
+    msg: message,
+    ...data,
+  };
+  if (!entry.traceId) {
+    entry.traceId = randomUUID().slice(0, 8);
+  }
+  return JSON.stringify(entry);
+}
+
+function createLogger(module) {
+  function log(level, message, data = {}) {
+    if (LOG_LEVELS[level] < CURRENT_LEVEL) return;
+    const line = formatLog(level, message, { module, ...data });
+    if (level === "error") {
+      console.error(line);
+    } else if (level === "warn") {
+      console.warn(line);
+    } else {
+      console.log(line);
+    }
+  }
+
+  return {
+    debug: (msg, data) => log("debug", msg, data),
+    info: (msg, data) => log("info", msg, data),
+    warn: (msg, data) => log("warn", msg, data),
+    error: (msg, data) => log("error", msg, data),
+    child: (extra) => createLogger(`${module}:${extra.sub || "child"}`),
+  };
+}
+
+export { createLogger };