系统设置增加系统运行日志

back/loaders/logger.ts

@@ -1,32 +1,38 @@
 import winston from 'winston';
+import 'winston-daily-rotate-file';
 import config from '../config';
+import path from 'path';
 
-const transports = [];
-if (process.env.NODE_ENV !== 'development') {
-  transports.push(new winston.transports.Console());
-} else {
-  transports.push(
-    new winston.transports.Console({
-      format: winston.format.combine(
-        winston.format.cli(),
-        winston.format.splat(),
-      ),
-    }),
-  );
+const levelMap: Record<string, string> = {
+  info: '🔵',
+  warn: '🟡',
+  error: '🔴',
+  debug: '🔶'
 }
 
+const customFormat = winston.format.combine(
+  winston.format.splat(),
+  winston.format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+  winston.format.align(),
+  winston.format.printf((i) => `[${levelMap[i.level]}${i.level}] [${[i.timestamp]}]: ${i.message}`),
+);
+
+const defaultOptions = {
+  format: customFormat,
+  datePattern: "YYYY-MM-DD",
+  maxSize: "20m",
+  maxFiles: "7d",
+};
+
 const LoggerInstance = winston.createLogger({
   level: config.logs.level,
   levels: winston.config.npm.levels,
-  format: winston.format.combine(
-    winston.format.timestamp({
-      format: 'YYYY-MM-DD HH:mm:ss',
-    }),
-    winston.format.errors({ stack: true }),
-    winston.format.splat(),
-    winston.format.json(),
-  ),
-  transports,
+  transports: [
+    new winston.transports.DailyRotateFile({
+      filename: path.join(config.systemLogPath, '%DATE%.log'),
+      ...defaultOptions,
+    })
+  ],
 });
 
 export default LoggerInstance;