[英]How to log all requests for an http4s client
I want to log all the requests my application makes.我想记录我的应用程序发出的所有请求。 The application makes several call like this:
该应用程序会像这样进行多次调用:
val client: Client = org.http4s.client.blaze.SimpleHttp1Client(...)
client.fetch(Request(method = GET, uri = aUri))
Is there a way of getting the client to log to a file all the requests?有没有办法让客户端将所有请求都记录到文件中?
(Using v0.12.4) (使用 v0.12.4)
I got it working: 我搞定了:
Based on the question, you have to modify your code to this: 根据这个问题,您必须将代码修改为:
import org.http4s.client.middleware.Logger
val client: Client = org.http4s.client.blaze.SimpleHttp1Client(...)
Logger(logBody = true, logHeaders = true)(client)
.fetch(Request(method = GET, uri = aUri))
So you have to wrap the client with a Logger 所以你必须使用Logger包装客户端
You can use the provided middleware in http4s version 0.23.14:您可以在 http4s 版本 0.23.14 中使用提供的中间件:
import org.http4s.client.Client
import org.http4s.client.middleware.RequestLogger
import cats.effect.IO
def client: Client[IO] = ???
val clientWithRequestLogging: Client[IO] = RequestLogger(logHeaders = true, logBody = true)(client)
clientWithRequestLogging
can then be used in the usual way Client[F]
is used.然后可以以通常使用
Client[F]
的方式使用clientWithRequestLogging
。 Example:例子:
clientWithRequestLogging.fetch(Request(method = GET, uri = aUri))
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