[Bug] The provider is unable to obtain custom URL parameters

[tom055]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

Dubbo java 2.7.22

Steps to reproduce this issue

@DubboReference(version = "1.0.0",
            retries = 0,
            timeout=5000,
            parameters = {"responseFilter=true","securityFilter=false"},
            loadbalance = "roundrobin",
            check = false,
            cluster="failsafe",
            protocol = "dubbo",
            mock = "com.tiny.notify.api.mock.NotifyServiceApiMock")

I want to pass some parameters from the parameter to the provider, so that the consumer can obtain custom parameter keys and value values, but the provider cannot obtain these parameters from the URL

What you expected to happen

Did the built-in interceptor filter out my custom URL parameters？
Looking forward to your reply. Thank you very much

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

• I agree to follow this project's Code of Conduct

[AlbumenJ]

Have you tried with parameters = {"responseFilter", "true", "securityFilter", "false"}?

Also, can't you get the value by invoker.getUrl().getParameter("responseFilter")?

BTW, configuring xxxFilter with true or false in parameters cannot enable or disable a certain Filter.

[tom055]

I only want to obtain the parameters of the URL in the provider's interception. Currently, I am unable to obtain custom parameters (securityFilter) in the provider's interception, but I can obtain them in the consumer's interception. Is there a problem? I am looking forward to your reply very much

CONSUMER

@DubboReference(version = "1.0.0",
            retries = 0,
            timeout=5000,
            parameters = {"securityFilter", "false","responseFilter", "true"},
            loadbalance = "roundrobin",
            check = false,
            cluster="failsafe",
            protocol = "dubbo",
            mock = "com.device.notify.api.mock.NotifyServiceApiMock")
    NotifyServiceApi notifyServiceApi;

PROVIDER

@Activate(group = {CommonConstants.PROVIDER})
public class SecurityFilter extends ListenableFilter {

  @Override
  public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
    String securityFilter= invoker.getUrl().getParameter("securityFilter");//value is NULL
    return invoker.invoke(invocation);
  }
}

[wcy666103]

I only want to obtain the parameters of the URL in the provider's interception. Currently, I am unable to obtain custom parameters (securityFilter) in the provider's interception, but I can obtain them in the consumer's interception. Is there a problem? I am looking forward to your reply very much

CONSUMER

@DubboReference(version = "1.0.0",
            retries = 0,
            timeout=5000,
            parameters = {"securityFilter", "false","responseFilter", "true"},
            loadbalance = "roundrobin",
            check = false,
            cluster="failsafe",
            protocol = "dubbo",
            mock = "com.device.notify.api.mock.NotifyServiceApiMock")
    NotifyServiceApi notifyServiceApi;

PROVIDER

@Activate(group = {CommonConstants.PROVIDER})
public class SecurityFilter extends ListenableFilter {

  @Override
  public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
    String securityFilter= invoker.getUrl().getParameter("securityFilter");//value is NULL
    return invoker.invoke(invocation);
  }
}

I hope this helps you https://dubbo.apache.org/zh-cn/overview/tasks/develop/context