Jersey 1.19 Grizzly 2.3.25和URL中的Umlaute - 浏览器访问时JUnit测试不起作用

Question

在RESTFul Jersey解决方案中，我试图接收包含德语变音字符的URL，例如。

http://localhost:8085/hello/hello/echo/ÄÖÜßööü

当我使用浏览器输入此类URL时，我得到了正确的结果。 当我使用JUnit测试进行测试时，它不起作用。

org.junit.ComparisonFailure: expected:<[ÄÖÜßäöü]> but was:<[ÃÃÃÃäöü]>
    at org.junit.Assert.assertEquals(Assert.java:115)
    at org.junit.Assert.assertEquals(Assert.java:144)
    at com.bitplan.rest.test.TestHello.testUmlaute(TestHello.java:43)

调试输出是：

http://localhost:8085/hello/hello/echo/%C3%84%C3%96%C3%9C%C3%9F%C3%A4%C3%B6%C3%BC
http://localhost:8085/hello/hello/echo/ÄÖÜßäöü
GET:hello/echo/ÃÃÃÃäöü

所以Grizzly / Jersey似乎没有正确处理网址。

我该如何解决这个问题或解决它？

我发现：https://github.com/javaee/grizzly/issues/1377并尝试了不同的编码，例如正如https://stackoverflow.com/a/9542781/1497139中提出的那样，但没有任何区别。

我也设置了

server.getServerConfiguration().setDefaultQueryEncoding(Charsets.UTF8_CHARSET);

如https://github.com/javaee/grizzly/issues/1450所述，但仍然没有运气

JUnit测试 见https://github.com/BITPlan/com.bitplan.simplerest/blob/master/src/test/java/com/bitplan/rest/test/TestHello.java#L42

@Test
public void testUmlaute() throws Exception {
 super.startServer();
 URI uri=new URI("http://localhost:8085/hello/hello/echo/ÄÖÜßäöü");
 System.out.println(uri.toASCIIString());
 System.out.println(uri.toString());
 WebResource wrs = Client.create().resource(uri);
 String result= wrs.accept("text/html; charset=utf-8").get(String.class);
 assertEquals("ÄÖÜßäöü",result);
}

“Hello / Echo”资源

package com.bitplan.hello.resources;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.UriInfo;

@Path("/hello")
/**
 * Simple Hello Resource
 * @author wf
 *
 */
public class HelloResource {

  @Context
  UriInfo uriInfo;

  @Context
  Request request;

  @GET
  public String getHello() {
    return "Hello";
  }

  @GET
  @Produces("text/html")
  @Path("echo/{value}")
  public String getEcho(@PathParam("value") String value) {
    System.out.println(request.getMethod()+":"+uriInfo.getPath());
    return value;
  }
}

maven依赖

    <properties>
      <!-- jersey version -->
      <!-- <jersey.version>2.22.2</jersey.version> -->
      <jersey.version>1.19.1</jersey.version> 
      <!-- http://grizzly.java.net/ -->
      <grizzly.version>2.3.25</grizzly.version>
     ...
    </properties>
  ...
<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-bundle</artifactId>
    <version>${jersey.version}</version>
</dependency>
<!-- Grizzly server -->
<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-grizzly2</artifactId>
    <version>${jersey.version}</version>
</dependency>
<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-grizzly2-servlet</artifactId>
    <version>${jersey.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.grizzly</groupId>
    <artifactId>grizzly-http-server</artifactId>
    <version>${grizzly.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.grizzly</groupId>
    <artifactId>grizzly-http-servlet</artifactId>
    <version>${grizzly.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.grizzly</groupId>
    <artifactId>grizzly-http</artifactId>
    <version>${grizzly.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish</groupId>
    <artifactId>javax.servlet</artifactId>
    <version>3.0</version>
    <scope>provided</scope>
</dependency>