requestContent and responseContent always return "-" in request log

[Wstunes]

the request log config in my config.yaml is like the following

 requestLog:
    appenders:
      - type: file
        currentLogFilename: ./logs/runtimeService-requests.log
        archive: true
        archivedLogFilenamePattern: "./logs/runtimeService-requests-%i.log.gz"
        logFormat: "%h|%t{yyyy/MM/dd HH:mm:ss}|%D|%i{requestContent}|%i{responseContent}"
        maxFileSize: 5M
        archivedFileCount: 10

But output of the requestContent and responseContent is always "-"
I am following the logback instruction here https://logback.qos.ch/manual/layouts.html#AccessPatternLayout
Am I missing some configuration?
Or is there some way to format the request log via code?
Thanks

[ghost]

@Wstunes The logFormat is incorrect. Correct as follows:

logFormat: "%h|%t{yyyy/MM/dd HH:mm:ss}|%D|%requestContent|%responseContent"

In addition, it is necessary to register TeeFilter as follows.

environment.servlets().addFilter("teeFilter", TeeFilter.class).addMappingForUrlPatterns(null, false, "/*");

[Wstunes]

@t-tsutsumi
Thanks a lot. It works.
But the request and response content are splited into multiple lines.
Is there some way to format the request log programatically because I may want to filter something

[ghost]

@Wstunes There are several solutions; but perhaps extend the TeeFilter is easiest.

[nickbabcock]

Closing this as the question appears answered. If not, please respond to re-open.

Thank you @t-tsutsumi for the great insight

[cwagnello]

I know this issue is closed but how is anyone supposed to know that they need to add a TeeFilter? Or is this fixed in newer versions of Dropwizard?

[nickbabcock]

I've made a PR to document this in #2596