Java 如何在ContainerRequestFilter中获取远程IP

我有这个类，希望记录rest请求：

public class RequestFilter implements ContainerRequestFilter {

    private static final Logger LOG = LoggerFactory.getLogger(RequestFilter.class);

    @Override
    public void filter(ContainerRequestContext requestContext) throws IOException {
        LOG.info("REST-Request from '{}' for '{}'", "XXX", requestContext.getUriInfo().getPath());
        // ... and do some auth stuff (not relevant for this question)
    }
}

如何获取请求的远程IP？蒂亚

试试这个：

public class RequestFilter implements ContainerRequestFilter {

    private static final Logger LOG = LoggerFactory.getLogger(RequestFilter.class);

    @Context
    private HttpServletRequest request;

    // rest of your stuff here

---

一个迟来的答复，但这可能有助于其他人使用灰熊2

import javax.servlet.http.HttpServletRequest;
import org.glassfish.grizzly.http.server.Request;

public class RequestFilter implements ContainerRequestFilter {

    private static final Logger LOG = LoggerFactory.getLogger(RequestFilter.class);

    @Context
    private HttpServletRequest httpServletRequest;

    @Inject
    private Provider<Request> grizzlyRequest;

    @Override
    public void filter(ContainerRequestContext requestContext) throws IOException {
        String remoteIpAddress;
        if (httpServletRequest != null) {
            // JSR-315/JSR-339 compliant server
            remoteIpAddress = httpServletRequest.getRemoteAddr();
        } else {
            // Grizzly2 server
            remoteIpAddress = grizzlyRequest.get().getRemoteAddr();
        }

import javax.servlet.http.HttpServletRequest；
导入org.glassfish.grizzly.http.server.Request；
公共类RequestFilter实现ContainerRequestFilter{
私有静态最终记录器LOG=LoggerFactory.getLogger（RequestFilter.class）；
@上下文
私有HttpServletRequest HttpServletRequest；
@注入
私人提供商grizzlyRequest；
@凌驾
公共无效筛选器（ContainerRequestContext requestContext）引发IOException{
字符串远程IP地址；
if（httpServletRequest！=null）{
//JSR-315/JSR-339兼容服务器
remoteIpAddress=httpServletRequest.getRemoteAddr（）；
}否则{
//Grizzly2服务器
remoteIpAddress=grizzlyRequest.get（）.getRemoteAddr（）；
}

如果我让Guice打针，我会怎么做？Jersey 2.0的哪个版本可以工作？

2.25.1

对我不起作用。Jersey 2.0的哪个版本可以工作？

2.25.1

对我不起作用。我使用的是Jersey 2.19和Grizzly 2.3.22。