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我正在尝试在 Ruby 中构建一个 Web 服务客户端。

当我尝试调用以下soap4r ruby​​ 脚本来生成Web 服务客户端代码时：

wsdl2ruby.rb --wsdl *[web_service_url]* --type client

我收到以下错误：

忽略 attr：{http://www.w3.org/2006/05/addressing/wsdl}Action I，[2011-06-09T17:16:01.012268 #10104] 信息——应用程序：创建类定义。我，[2011-06-09T17:16:01.012268 #10104] 信息——应用程序：创建文件“SessionServic e.rb”。F，[2011-06-09T17:16:01.014268 #10104] 致命 -- 应用程序：检测到异常。停止 ping ... 未定义方法collect' for #<String:0x32260c8> (NoMethodError) C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/xsd/codegen/gensupport.rb:2 39:intrim_eol' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/xsd/codegen/gensupport.rb:2 27:in format' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/xsd/codegen/commentdef.rb:2 7:indump_comment' C: /Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/xsd/codegen/classdef.rb:51: 在dump' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/classDefCreator.r b:118:in块中 dump_complextype' C:/Ruby192/lib/ruby/gems/1.9 .1/gems/soap4r-1.5.8/lib/wsdl/soap/classDefCreator.r b:116:in collect' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/classDefCreator.r b:116:indump_complextype' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib /wsdl/soap/classDefCreator.r b:60:dump' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:77:i n块在 create_classdef' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:171: 在block in write_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:170: in打开' C:/Ruby192/lib/ruby /gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:170: 在write_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:76:i ncreate_classdef' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5 .8/lib/wsdl/soap/wsdl2ruby.rb:62: create_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/soap/wsdl2ruby.rb:42:i nin run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/bin/wsdl2ruby.rb:46:inrun' C:/Ruby192/lib/ruby/1.9.1/logger.rb:691:in开始' C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/bin/wsdl2ruby.rb:137:in<top ( required)>' C:/Ruby192/bin/wsdl2ruby.rb:19:in加载' C:/Ruby192/bin/wsdl2ruby.rb:19:in `' 我，[2011-06-09T17:16:01.016268 #10104] 信息——应用程序：应用程序结束。（状态：-1）

何时，我尝试调用以下代码来动态生成 W​​eb 服务客户端：

require 'soap/wsdlDriver'

WSDL_URL = "http://*[web_service_url]*"
factory = SOAP::WSDLDriverFactory.new(WSDL_URL)
driver = factory.create_rpc_driver

我收到以下错误：

C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:in initialize': The requested service provider could not be loaded or initialized. - socket(2) (http://*web_service_url*) (Errno::E10106) from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:innew' 来自 C:/Ruby192/lib/ruby/gems/1.9。 1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:in create_socket' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:705:inblock in connect' 来自 C:/Ruby192/lib/ruby/1.9.1/timeout.rb:57:in timeout' from C:/Ruby192/lib/ruby/1.9.1/timeout.rb:87:in timeout' 来自 C :/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:704:in connect' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:568:inquery' 来自 C:/Ruby192/lib/ruby/gems/1.9.1 /gems/httpclient-2.2.1/lib/httpclient/session.rb:158:in query' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:1057:in do_get_block' 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient。 rb:866:in block in do_request' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:953:in protect_keep_alive_disconnected' 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:865:in do_request' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:938:in follow_redirect 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:577:in get_content' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/xmlSchema/importer.rb:73:in fetch' 来自 C:/Ruby192/lib/ruby/gems/1.9 .1/gems/soap4r-1.5.8/lib/wsdl/xmlSchema/importer.rb:36:in import' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/importer.rb:18:in import' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/ lib/soap/wsdlDriver.rb:146:in import' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/soap/wsdlDriver.rb:32:in 从 C:/DevProjects/application-development-environment/UwsSampleRuby/blah.rb:6:in 初始化 new' from C:/DevProjects/application-development-environment/UwsSampleRuby/blah.rb:6:in '

当我尝试调用上面相同的代码，但使用不同的 URL（生产 URL 而不是测试环境 URL）时，我得到一个不同的错误：

C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:in initialize': getaddrinfo: A non-recoverable error occurred during a database lookup. (https://[prod_url]:443) (SocketError) from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:innew' 来自 C:/Ruby192/lib/ruby/gems/1.9。 1/gems/httpclient-2.2.1/lib/httpclient/session.rb:748:in create_socket' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:705:inblock in connect' 来自 C:/Ruby192/lib/ruby/1.9.1/timeout.rb:57:in timeout' from C:/Ruby192/lib/ruby/1.9.1/timeout.rb:87:intimeout' 来自 C :/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:704:in connect' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient/session.rb:568:inquery' 来自 C:/Ruby192/lib/ruby/gems/1.9.1 /gems/httpclient-2.2.1/lib/httpclient/session.rb:158:in query' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:1057:indo_get_block' 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient。 rb:866:in block in do_request' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:953:inprotect_keep_alive_disconnected' 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:865:indo_request' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:938:infollow_redirect 来自 C:/Ruby192/lib/ruby/gems/1.9.1/gems/httpclient-2.2.1/lib/httpclient.rb:577:in get_content' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/xmlSchema/importer.rb:73:infetch' 来自 C:/Ruby192/lib/ruby/gems/1.9 .1/gems/soap4r-1.5.8/lib/wsdl/xmlSchema/importer.rb:36:in import' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/wsdl/importer.rb:18:inimport' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/ lib/soap/wsdlDriver.rb:146:inimport' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/soap4r-1.5.8/lib/soap/wsdlDriver.rb:32:in从 C:/DevProjects/application-development-environment/UwsSampleRuby/blah.rb:6:in 初始化new' from C:/DevProjects/application-development-environment/UwsSampleRuby/blah.rb:6:in'

为什么我会收到这些错误，我该如何解决它们？我知道 Web 服务已经启动并正常工作，因为我能够在 C# .Net 中构建 Web 服务客户端就好了。

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1 回答 1

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soap4r 在 Ruby 1.9 中存在许多已知问题。您应该考虑使用较新的 SOAP 工具包之一，例如savon或handsoap。

于 2011-06-14T17:05:31.610 回答