If you really want to do REST with Java I would suggest you to to use a JAX-RS implementation (RESTeasy, Jersey...).

如果你真的想用 Java 做 REST，我建议你使用 JAX-RS 实现（RESTeasy、Jersey ...）。

If your main concern is the dependency on a servlet container, you could use the JAX-RS RuntimeDelegateto register your application as a JAX-RS endpoint.

如果您主要关心的是对 servlet 容器的依赖，您可以使用 JAX-RS RuntimeDelegate将您的应用程序注册为 JAX-RS 端点。

// Using grizzly as the underlaying server
SelectorThread st = RuntimeDelegate.createEndpoint(new MyApplication(), SelectorThread.class);

st.startEndpoint();

// Wait...
st.stopEndpoint();

Concerning GZIPencoding, each JAX-RS provider has different approaches. Jersey provides a filterto accomplish the encoding transparently. RESTEasy provides an annotation for that.

关于GZIP编码，每个 JAX-RS 提供者都有不同的方法。Jersey 提供了一个过滤器来透明地完成编码。RESTEasy为此提供了注释。

EDIT

编辑

I did some small tests. The following two things will definitely work for you, assuming you are using Maven.

我做了一些小测试。假设您使用的是Maven，以下两件事肯定对您有用。

Using Jersey + SimpleServer:

使用Jersey + SimpleServer：

    public static void main( String[] args ) throws Exception {

    java.io.Closeable server = null;

    try {
        // Creates a server and listens on the address below.
        // Scans classpath for JAX-RS resources
        server = SimpleServerFactory.create("http://localhost:5555");
        System.out.println("Press any key to stop the service...");
        System.in.read();
    } finally {
        try {
            if (server != null) {
                server.close();
            }
        } finally {
            ;
        }
    }
}

with maven dependencies

有 maven 依赖

<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-core</artifactId>
    <version>1.10</version>
</dependency>
<dependency>
    <groupId>com.sun.jersey.contribs</groupId>
    <artifactId>jersey-simple-server</artifactId>
    <version>1.10</version>
</dependency>

Or using the Jersey + Grizzly2:

或者使用Jersey + Grizzly2：

public static void main(String[] args) throws Exception {

    HttpServer server = null;

    try {
        server = GrizzlyServerFactory.createHttpServer("http://localhost:5555");
        System.out.println("Press any key to stop the service...");
        System.in.read();
    } finally {
        try {
            if (server != null) {
                server.stop();
            }
        } finally {
            ;
        }
    }
}

with maven dependencies

有 maven 依赖

<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-core</artifactId>
    <version>1.10</version>
</dependency>
<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-grizzly2</artifactId>
    <version>1.10</version>
</dependency>

Honestly speaking I was not able to get the RuntimeDelegatesample working, too. There certainly is a way to start RESTEasy out of the box, too but I cannot recall it at the moment.

老实说，我也无法让RuntimeDelegate样本工作。当然也有一种方法可以开箱即用地启动 RESTEasy，但我现在想不起来了。

gzipping the output is the reponsibility of JAX WS implementation. You should refer to server's (Tomcat, Glassfish, JBoss, etc) documentation in order to configure your http network listeners.

gzip 输出是 JAX WS 实现的责任。您应该参考服务器（Tomcat、Glassfish、JBoss 等）的文档以配置您的 http 网络侦听器。

If using CXF for your JAX-WS implementation (or JAX-RS), you could just add @GZIP annotation onto the service class.

如果将 CXF 用于您的 JAX-WS 实现（或 JAX-RS），您只需将 @GZIP 注释添加到服务类。