I am using os.Getenv("APP_PATH")
to read from the system environment variables and it works fine when running the build of the application normally. But I need to run this Go program as a service which I have done using systemd in which case it cannot read the environment variables. Is there any way of resolving this?
如何修复从Go中的system-d服务运行时无法运行的环境变量
- 写回答
- 好问题 0 提建议
- 追加酬金
- 关注问题
- 邀请回答
-
3条回答
- douqie1816 2019-01-31 08:38关注
You can follow along from here to make the use of the environment variables. The way I am using to implement environment variables in my project is GODOTENV go library. It is very easy to implement and platform independent.
Simply run
err = godotenv.Load(filepath.Join(path_dir, ".env"))
and you are done. Now you can use you code
os.Getenv("APP_PATH")
to read the keys from your.env
file and it works perfectly fine with systemd service.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
悬赏问题
- ¥15 有兄弟姐妹会用word插图功能制作类似citespace的图片吗?
- ¥15 请教:如何用postman调用本地虚拟机区块链接上的合约?
- ¥15 为什么使用javacv转封装rtsp为rtmp时出现如下问题:[h264 @ 000000004faf7500]no frame?
- ¥15 乘性高斯噪声在深度学习网络中的应用
- ¥15 关于docker部署flink集成hadoop的yarn,请教个问题 flink启动yarn-session.sh连不上hadoop,这个整了好几天一直不行,求帮忙看一下怎么解决
- ¥15 深度学习根据CNN网络模型,搭建BP模型并训练MNIST数据集
- ¥15 C++ 头文件/宏冲突问题解决
- ¥15 用comsol模拟大气湍流通过底部加热(温度不同)的腔体
- ¥50 安卓adb backup备份子用户应用数据失败
- ¥20 有人能用聚类分析帮我分析一下文本内容嘛