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我一直未能运行使用 Voldemort 的 Java 应用程序。我正在尝试运行可以通过 Voldemort 下载找到的客户端示例。

我编译代码如下：javac -classpath voldemort-0.96.jar ClientExample.java

没有出现错误。但是当我尝试按如下方式运行代码时：java -classpath voldemort-0.96.jar ClientExample

我收到以下错误消息：

Exception in thread "main" java.lang.NoClassDefFoundError: ClientExample
Caused by: java.lang.ClassNotFoundException: ClientExample
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class: ClientExample. Program will exit.

我不确定我做错了什么。伏地魔罐子在同一个文件夹中。

编辑：这是 ClientExample 代码

package voldemort.examples;

import voldemort.client.ClientConfig;
import voldemort.client.SocketStoreClientFactory;
import voldemort.client.StoreClient;
import voldemort.client.StoreClientFactory;
import voldemort.versioning.Versioned;

public class ClientExample {

public static void main(String[] args) {
    String bootstrapUrl = "tcp://localhost:6666";
    StoreClientFactory factory = new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl));

    StoreClient<String, String> client = factory.getStoreClient("my_store_name");

    Versioned<String> version = client.get("some_key");

    version.setObject("new_value");

    client.put("some_key", version);
}
}
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