From 64ac85c68bf479e9474de9ac8f22c491d8bfce39 Mon Sep 17 00:00:00 2001
From: Harry Chen <czy88840616@gmail.com>
Date: Sun, 10 Jan 2021 16:08:24 +0800
Subject: [PATCH] fix: disable logrotator and avoid file exists error (#798)

---
 packages/web/config/plugin.js | 1 +
 packages/web/src/logger.ts    | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/web/config/plugin.js b/packages/web/config/plugin.js
index 4fd3af20ef67..621174358cad 100644
--- a/packages/web/config/plugin.js
+++ b/packages/web/config/plugin.js
@@ -8,4 +8,5 @@ module.exports = {
     enable: true,
     package: 'midway-schedule',
   },
+  logrotator: false,
 };
diff --git a/packages/web/src/logger.ts b/packages/web/src/logger.ts
index 1c1edee17262..9014118033fd 100644
--- a/packages/web/src/logger.ts
+++ b/packages/web/src/logger.ts
@@ -137,7 +137,11 @@ class EggLoggers extends BaseEggLoggers {
    */
   constructor(options, app: Application) {
     super(options);
-    this.app = app;
+    // 这么改是为了防止 egg 日志切割时遍历属性，导致报错
+    Object.defineProperty(this, 'app', {
+      value: app,
+      enumerable: false,
+    });
     /**
      * 由于 egg 的日志生成不是软链，每次都会创建，无法覆盖这个行为
      * 1、如果以前存在老的 egg 日志，必然存在非软链文件，则重命名备份