Java 使用Apache Thrift时出现编译错误

我试图运行thrift网站上提供的thrift服务器和客户端程序，但我发现以下错误。有人能帮我解决这些错误吗。 编码可在以下内容中找到：

---

据我们从你的展示中推断，有两件事出了问题：

调用

javac

似乎有问题，它缺少一个引用Apache Thrift库的类路径。您可以使用

-cp

参数指定类路径。确保它指向当前目录、Thrift库和您可能正在使用的任何其他库

您的类

JavaServer

应该在名为

JavaServer.java

的文件中声明（正如编译器错误所说）。显然，它被称为

javaserver.java

，这是不一样的（至少在非Windows平台上不一样）

---

官方web教程附带的示例.thrift文件有一些错误（2015年7月，v0.9.x）。 由于样本结构/类等不合理，样本不能用几种语言编译

---

官方tar.gz中此文件的版本很好。

欢迎使用堆栈溢出。请参加会议并再次访问。您的问题不清楚，我们不太擅长调试代码，所以您没有显示。使用该链接为您的问题添加详细信息。您有很多编译错误，一次只能处理一个。我搜索了第一个错误，并查看了我发现的内容：@rene我已经非常清楚地提到了代码所在。请仔细阅读，并试着帮我解决这不是本网站的工作方式。您需要向我们提供一个答案，以便未来的访问者只需验证此问题是否符合他们的情况。他们不应该先去别的地方。在过去的几年里，这里的社区已经意识到这样的非现场链接并不能提供良好的体验。所以我们都有规则要遵循，包括新用户。这本书并非充满了不容忽视的指导。这听起来可能很不友好，也许是这样，但至少有七名成员发现这篇文章不清楚，正如反对票所表明的那样现在它向我显示了28个错误。您能建议我如何检查thrift library for java是否存在吗？您问题中的命令（

javac javaserver.java

）没有显示

-cp

参数，因此您仍然需要解决第一点。看一看。

naren@naren:~/Desktop$ javac javaserver.java 
javaserver.java:16: error: class JavaServer is public, should be declared in a file named JavaServer.java
public class JavaServer {
       ^
javaserver.java:1: error: package org.apache.thrift.server does not exist
import org.apache.thrift.server.TServer;
                               ^
javaserver.java:2: error: package org.apache.thrift.server.TServer does not exist
import org.apache.thrift.server.TServer.Args;
                                       ^
javaserver.java:3: error: package org.apache.thrift.server does not exist
import org.apache.thrift.server.TSimpleServer;
                               ^
javaserver.java:4: error: package org.apache.thrift.server does not exist
import org.apache.thrift.server.TThreadPoolServer;
                               ^
javaserver.java:5: error: package org.apache.thrift.transport does not exist
import org.apache.thrift.transport.TSSLTransportFactory;
                                  ^
javaserver.java:6: error: package org.apache.thrift.transport does not exist
import org.apache.thrift.transport.TServerSocket;
                                  ^
javaserver.java:7: error: package org.apache.thrift.transport does not exist
import org.apache.thrift.transport.TServerTransport;
                                  ^
javaserver.java:8: error: package org.apache.thrift.transport.TSSLTransportFactory does not exist
import org.apache.thrift.transport.TSSLTransportFactory.TSSLTransportParameters;
                                                       ^
javaserver.java:11: error: package tutorial does not exist
import tutorial.*;
^
javaserver.java:12: error: package shared does not exist
import shared.*;
^
javaserver.java:18: error: cannot find symbol
  public static CalculatorHandler handler;
                ^
  symbol:   class CalculatorHandler
  location: class JavaServer
javaserver.java:20: error: package Calculator does not exist
  public static Calculator.Processor processor;
                          ^
javaserver.java:45: error: package Calculator does not exist
  public static void simple(Calculator.Processor processor) {
                                      ^
javaserver.java:58: error: package Calculator does not exist
  public static void secure(Calculator.Processor processor) {
                                      ^
javaserver.java:24: error: cannot find symbol
      handler = new CalculatorHandler();
                    ^
  symbol:   class CalculatorHandler
  location: class JavaServer
javaserver.java:25: error: package Calculator does not exist
      processor = new Calculator.Processor(handler);
                                ^
javaserver.java:47: error: cannot find symbol
      TServerTransport serverTransport = new TServerSocket(9090);
      ^
  symbol:   class TServerTransport
  location: class JavaServer
javaserver.java:47: error: cannot find symbol
      TServerTransport serverTransport = new TServerSocket(9090);
                                             ^
  symbol:   class TServerSocket
  location: class JavaServer
javaserver.java:48: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
      ^
  symbol:   class TServer
  location: class JavaServer
javaserver.java:48: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
                           ^
  symbol:   class TSimpleServer
  location: class JavaServer
javaserver.java:48: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
                                             ^
  symbol:   class Args
  location: class JavaServer
javaserver.java:61: error: cannot find symbol
      TSSLTransportParameters params = new TSSLTransportParameters();
      ^
  symbol:   class TSSLTransportParameters
  location: class JavaServer
javaserver.java:61: error: cannot find symbol
      TSSLTransportParameters params = new TSSLTransportParameters();
                                           ^
  symbol:   class TSSLTransportParameters
  location: class JavaServer
javaserver.java:65: error: cannot find symbol
      TServerTransport serverTransport = TSSLTransportFactory.getServerSocket(9091, 0, null, params);
      ^
  symbol:   class TServerTransport
  location: class JavaServer
javaserver.java:65: error: cannot find symbol
      TServerTransport serverTransport = TSSLTransportFactory.getServerSocket(9091, 0, null, params);
                                         ^
  symbol:   variable TSSLTransportFactory
  location: class JavaServer
javaserver.java:66: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
      ^
  symbol:   class TServer
  location: class JavaServer
javaserver.java:66: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
                           ^
  symbol:   class TSimpleServer
  location: class JavaServer
javaserver.java:66: error: cannot find symbol
      TServer server = new TSimpleServer(new Args(serverTransport).processor(processor));
                                             ^
  symbol:   class Args
  location: class JavaServer
29 errors
naren@naren:~/Desktop$