From 338bc764bdc00ff1cf518c5d52e23a141a1aecee Mon Sep 17 00:00:00 2001
From: LiDong <cnlidong@live.cn>
Date: Wed, 14 Apr 2021 15:17:29 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E6=97=B6=E5=8C=BA=E9=85=8D?=
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---
 Dockerfile | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4c38c9b..e3ca971 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,12 +2,15 @@ FROM node:lts-alpine
 
 WORKDIR /app
 
-# 设置时区
-RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
-RUN echo 'Asia/Shanghai' >/etc/timezone
+# 安装tzdata,默认的alpine基础镜像不包含时区组件，安装后可通过TZ环境变量配置时区
+RUN apk add --no-cache tzdata
+
+# 设置时区为中国东八区，这里的配置可以被docker-compose.yml或docker run时指定的时区覆盖
+ENV TZ="Asia/Shanghai"
 
 # 如果各公司有自己的私有源，可以替换registry地址,如使用官方源注释下一行
 RUN npm set registry https://registry.npm.taobao.org
+
 # 安装开发期依赖
 COPY package.json ./package.json
 RUN npm install