英文:
GoWorkers how to store logs into a file
问题
我可以帮你翻译这段内容。以下是翻译的结果：
如何将来自GoWorkers的日志存储到文件中？我看到有一个WorkersLogger接口，但我不知道如何使用它。
目前我有以下代码：
func main() {
workers.Configure(map[string]string)
workers.Middleware.Append(&midRetry{})
workers.Process("imp", worker.InitJob, 30)
workers.Run()
}
type midRetry struct{}
func (r *midRetry) Call(queue string, message *workers.Msg, next func() bool) (acknowledge bool) {
acknowledge = next()
return
}
我在考虑在midRetry结构体中创建一个chan string，在Call方法中向通道发送消息，然后在main函数中接收消息并将其写入文件，但我感觉还有更好的方法。
英文:
How can I store the logs which are coming from GoWorkers (docs) into a file. I show that there is a WorkersLogger interface but I don't understand how to use it.
At the moment I have this:
func main() {
workers.Configure(map[string]string)
workers.Middleware.Append(&midRetry{})
workers.Process("imp", worker.InitJob, 30)
workers.Run()
}
type midRetry struct{}
func (r *midRetry) Call(queue string, message *workers.Msg, next func() bool) (acknowledge bool) {
acknowledge = next()
return
}
I was thinking in creating a chan string in the midRetry struct, and inside Call send messages on the channel, and receive them in main, and then write them to file, but I feel that there is a better way.
答案1
得分: 3
WorkerLogger接口只是一个实现Println和Printf方法的结构体的接口。
你可以简单地定义一个新的log.Logger，给它一个os.File作为输出（参见构造函数），并将全局变量workers.Logger设置为这个新的记录器。
示例：
file, _ := os.Create("log.txt")
workers.Logger = log.New(file, "[worker] ", log.LstdFlags)
请注意，这是一个代码示例，用于说明如何使用log.Logger和os.File来实现日志记录功能。你需要根据自己的需求进行适当的修改和调整。
英文:
The WorkerLogger interface is just an interface for a struct that implements the Println and Printf methods.
You can simply define a new log.Logger, give it an os.File as output (see the constructor), and set the global var workers.Logger to this new logger.
Example:
file, _ := os.Create("log.txt")
workers.Logger = log.New(file, "[worker] ", log.LstdFlags)
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