我看过这个文档，但对我没有帮助:http://symfony.com/doc/2.8/cookbook/security/ldap.html
我有一个问题，我无法使用任何用户登录。
旧日志文件:
[2016-07-06 16:56:11] request.INFO: Matched route "company_threesoccer_default_soccerfacebook". {"route_parameters":{"_controller":"company\\ThreeSoccerBundle\\Controller\\DefaultController::soccerFacebookAction","_route":"company_threesoccer_default_soccerfacebook"},"request_uri":"http://iadevelopment.instance/app_dev.php/three/soccer/facebook"} []
[2016-07-06 16:56:11] php.INFO: The Symfony\Component\Ldap\LdapClient class is deprecated since version 3.1 and will be removed in 4.0. Use the Ldap class directly instead. {"type":16384,"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/ldap/LdapClient.php","line":14,"level":28928,"stack":[{"function":"handleError","class":"Symfony\\Component\\Debug\\ErrorHandler","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/ldap/LdapClient.php","line":14,"function":"trigger_error"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/Debug/DebugClassLoader.php","line":169,"args":["/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/ldap/LdapClient.php"],"function":"require_once"},{"function":"loadClass","class":"Symfony\\Component\\Debug\\DebugClassLoader","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/appDevDebugProjectContainer.php","line":1592,"function":"spl_autoload_call"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":314,"function":"getLdapService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/appDevDebugProjectContainer.php","line":3639,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":314,"function":"getSecurity_Authentication_ManagerService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/appDevDebugProjectContainer.php","line":2133,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":314,"function":"getSecurity_Firewall_Map_Context_MainService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/classes.php","line":2944,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/classes.php","line":2586,"function":"getListeners","class":"Symfony\\Bundle\\SecurityBundle\\Security\\FirewallMap","type":"->"},{"function":"onKernelRequest","class":"Symfony\\Component\\Security\\Http\\Firewall","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php","line":61,"function":"call_user_func"},{"function":"__invoke","class":"Symfony\\Component\\EventDispatcher\\Debug\\WrappedListener","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/classes.php","line":1858,"function":"call_user_func"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/app/cache/dev/classes.php","line":1773,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php","line":140,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":125,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\Debug\\TraceableEventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":64,"function":"handleRaw","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php","line":69,"function":"handle","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php","line":193,"function":"handle","class":"Symfony\\Component\\HttpKernel\\DependencyInjection\\ContainerAwareHttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/IA_Development_Instance/web/app_dev.php","line":30,"function":"handle","class":"Symfony\\Component\\HttpKernel\\Kernel","type":"->"}]} []
[2016-07-06 16:56:11] security.INFO: Basic authentication Authorization header found for user. {"username":"rov"} []
[2016-07-06 16:56:11] security.INFO: Basic authentication failed for user. {"username":"rov","exception":"[object] (Symfony\\Component\\Security\\Core\\Exception\\BadCredentialsException(code: 0): Bad credentials. at /Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/Security/Core/Authentication/Provider/UserAuthenticationProvider.php:73, Symfony\\Component\\Security\\Core\\Exception\\UsernameNotFoundException(code: 0): Username \"rov\" does not exist. at /Applications/MAMP/htdocs/IA_Development_Instance/vendor/symfony/symfony/src/Symfony/Component/Security/Core/User/InMemoryUserProvider.php:109)"} []
日志文件已更新:
[2016-07-07 15:33:13] request.INFO: Matched route "{route}". {"route":"homepage","route_parameters":{"_controller":"AppBundle\\Controller\\DefaultController::testAction","_route":"homepage"},"request_uri":"http://ldap.test/app_dev.php/test","method":"GET"} []
[2016-07-07 15:33:13] php.INFO: The Symfony\Component\Ldap\LdapClient class is deprecated since version 3.1 and will be removed in 4.0. Use the Ldap class directly instead. {"type":16384,"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php","line":14,"level":28928,"stack":[{"function":"handleError","class":"Symfony\\Component\\Debug\\ErrorHandler","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php","line":14,"function":"trigger_error"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Debug/DebugClassLoader.php","line":142,"args":["/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php"],"function":"require_once"},{"function":"loadClass","class":"Symfony\\Component\\Debug\\DebugClassLoader","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":1659,"function":"spl_autoload_call"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getLdapService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":3549,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_User_Provider_Concrete_MyLdapService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":3477,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_Authentication_ManagerService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":2164,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_Firewall_Map_Context_MainService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":3353,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":3019,"function":"getListeners","class":"Symfony\\Bundle\\SecurityBundle\\Security\\FirewallMap","type":"->"},{"function":"onKernelRequest","class":"Symfony\\Component\\Security\\Http\\Firewall","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php","line":61,"function":"call_user_func"},{"function":"__invoke","class":"Symfony\\Component\\EventDispatcher\\Debug\\WrappedListener","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":2144,"function":"call_user_func"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":2059,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php","line":136,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":129,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\Debug\\TraceableEventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":68,"function":"handleRaw","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php","line":177,"function":"handle","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/web/app_dev.php","line":30,"function":"handle","class":"Symfony\\Component\\HttpKernel\\Kernel","type":"->"}]} []
[2016-07-07 15:33:13] security.INFO: An AuthenticationException was thrown; redirecting to authentication entry point. {"exception":"[object] (Symfony\\Component\\Security\\Core\\Exception\\AuthenticationCredentialsNotFoundException(code: 0): A Token was not found in the TokenStorage. at /Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Security/Http/Firewall/AccessListener.php:53)"} []
[2016-07-07 15:33:13] security.DEBUG: Calling Authentication entry point. [] []
[2016-07-07 15:33:20] request.INFO: Matched route "{route}". {"route":"homepage","route_parameters":{"_controller":"AppBundle\\Controller\\DefaultController::testAction","_route":"homepage"},"request_uri":"http://ldap.test/app_dev.php/test","method":"GET"} []
[2016-07-07 15:33:20] php.INFO: The Symfony\Component\Ldap\LdapClient class is deprecated since version 3.1 and will be removed in 4.0. Use the Ldap class directly instead. {"type":16384,"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php","line":14,"level":28928,"stack":[{"function":"handleError","class":"Symfony\\Component\\Debug\\ErrorHandler","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php","line":14,"function":"trigger_error"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Debug/DebugClassLoader.php","line":142,"args":["/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php"],"function":"require_once"},{"function":"loadClass","class":"Symfony\\Component\\Debug\\DebugClassLoader","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":1659,"function":"spl_autoload_call"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getLdapService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":3549,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_User_Provider_Concrete_MyLdapService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":3477,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_Authentication_ManagerService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/appDevDebugProjectContainer.php","line":2164,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php","line":275,"function":"getSecurity_Firewall_Map_Context_MainService","class":"appDevDebugProjectContainer","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":3353,"function":"get","class":"Symfony\\Component\\DependencyInjection\\Container","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":3019,"function":"getListeners","class":"Symfony\\Bundle\\SecurityBundle\\Security\\FirewallMap","type":"->"},{"function":"onKernelRequest","class":"Symfony\\Component\\Security\\Http\\Firewall","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php","line":61,"function":"call_user_func"},{"function":"__invoke","class":"Symfony\\Component\\EventDispatcher\\Debug\\WrappedListener","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":2144,"function":"call_user_func"},{"file":"/Applications/MAMP/htdocs/ldapTest/var/cache/dev/classes.php","line":2059,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php","line":136,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":129,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\Debug\\TraceableEventDispatcher","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php","line":68,"function":"handleRaw","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php","line":177,"function":"handle","class":"Symfony\\Component\\HttpKernel\\HttpKernel","type":"->"},{"file":"/Applications/MAMP/htdocs/ldapTest/web/app_dev.php","line":30,"function":"handle","class":"Symfony\\Component\\HttpKernel\\Kernel","type":"->"}]} []
[2016-07-07 15:33:20] security.INFO: Basic authentication Authorization header found for user. {"username":"rov"} []
[2016-07-07 15:33:20] php.DEBUG: ldap_bind(): Unable to bind to server: Invalid credentials {"type":2,"file":"/Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/Adapter/ExtLdap/Connection.php","line":53,"level":28928} []
[2016-07-07 15:33:20] security.INFO: Basic authentication failed for user. {"username":"rov","exception":"[object] (Symfony\\Component\\Security\\Core\\Exception\\BadCredentialsException(code: 0): Bad credentials. at /Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Security/Core/Authentication/Provider/UserAuthenticationProvider.php:73, Symfony\\Component\\Security\\Core\\Exception\\UsernameNotFoundException(code: 0): User \"rov\" not found. at /Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Security/Core/User/LdapUserProvider.php:69, Symfony\\Component\\Ldap\\Exception\\ConnectionException(code: 0): Invalid credentials at /Applications/MAMP/htdocs/ldapTest/vendor/symfony/symfony/src/Symfony/Component/Ldap/Adapter/ExtLdap/Connection.php:54)"} []
security.yml 旧代码:
providers:
in_memory:
memory: ~
my_ldap:
ldap:
service: ldap
base_dn: DC=company,DC=de
search_dn: "cn=Users, DC=company,DC=de"
search_password: MyBestPasswordEver
default_roles: ROLE_USER
uid_key: sAMAccountName
firewalls:
main:
http_basic_ldap:
service: ldap
dn_string: 'sAMAccountName={username},DC=company,DC=de'
security.yml 代码更新:
providers:
# in_memory:
# memory: ~
my_ldap:
ldap:
service: ldap
base_dn: DC=company,DC=de
search_dn: "cn=symfony, DC=company,DC=de" # symfony is a user in ldap
search_password: MyBestPasswordEver
default_roles: ROLE_USER
uid_key: sAMAccountName
firewalls:
main:
http_basic_ldap:
provider: my_ldap
service: ldap
dn_string: "{username}"
# dn_string: "sAMAccountname={username},DC=company,DC=de, cn=Users"
services.yml 旧代码:
services:
ldap:
class: 'Symfony\Component\Ldap\LdapClient'
arguments:
- ldaps://adc1.company.de # host
- 389 # port
- 3 # version
- true # SSL
- false # TLS
services.yml代码更新:
services:
ldap:
class: 'Symfony\Component\Ldap\LdapClient'
arguments:
- adc1.company.de # host
# - 636 # port, without ssl 389, with 636
# - 2 # version
# - true # SSL
# - false # TLS
我做错了什么？有什么我错过的吗？
我也安装了
"symfony/ldap": "^3.1"
最好的问候
最佳答案
您应该能够将您的 dn_string 更改为 {username}。您还将把它设置为您的 LDAP 用户提供商:
firewalls:
main:
http_basic_ldap:
provider: my_ldap
service: ldap
dn_string: "{username}"
这实际上是 dn_string 的默认值，因此从技术上讲，您可以完全忽略它。
编辑:
此外，您的 search_dn: "cn=Users, DC=company,DC=de" 需要是用户的 DN。现在它指向用户的容器。它应该是执行搜索用户所需的 LDAP 查询的用户的完整 DN。
关于php - 使用 Symfony 2.8 和 3.1 的 LDAP HTTP 身份验证，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/38227505/
我正在学习如何使用Nokogiri，根据这段代码我遇到了一些问题:require'rubygems'require'mechanize'post_agent=WWW::Mechanize.newpost_page=post_agent.get('http://www.vbulletin.org/forum/showthread.php?t=230708')puts"\nabsolutepathwithtbodygivesnil"putspost_page.parser.xpath('/html/body/div/div/div/div/div/table/tbody/tr/td/div
我有一个Ruby程序，它使用rubyzip压缩XML文件的目录树。gem。我的问题是文件开始变得很重，我想提高压缩级别，因为压缩时间不是问题。我在rubyzipdocumentation中找不到一种为创建的ZIP文件指定压缩级别的方法。有人知道如何更改此设置吗？是否有另一个允许指定压缩级别的Ruby库？ 最佳答案 这是我通过查看rubyzip内部创建的代码。level=Zlib::BEST_COMPRESSIONZip::ZipOutputStream.open(zip_file)do|zip|Dir.glob("**/*")d
类classAprivatedeffooputs:fooendpublicdefbarputs:barendprivatedefzimputs:zimendprotecteddefdibputs:dibendendA的实例a=A.new测试a.foorescueputs:faila.barrescueputs:faila.zimrescueputs:faila.dibrescueputs:faila.gazrescueputs:fail测试输出failbarfailfailfail.发送测试[:foo,:bar,:zim,:dib,:gaz].each{|m|a.send(m)resc
很好奇，就使用rubyonrails自动化单元测试而言，你们正在做什么？您是否创建了一个脚本来在cron中运行rake作业并将结果邮寄给您？git中的预提交Hook？只是手动调用？我完全理解测试，但想知道在错误发生之前捕获错误的最佳实践是什么。让我们理所当然地认为测试本身是完美无缺的，并且可以正常工作。下一步是什么以确保他们在正确的时间将可能有害的结果传达给您？ 最佳答案 不确定您到底想听什么，但是有几个级别的自动代码库控制:在处理某项功能时，您可以使用类似autotest的内容获得关于哪些有效，哪些无效的即时反馈。要确保您的提
假设我做了一个模块如下:m=Module.newdoclassCendend三个问题:除了对m的引用之外，还有什么方法可以访问C和m中的其他内容？我可以在创建匿名模块后为其命名吗(就像我输入“module...”一样)？如何在使用完匿名模块后将其删除，使其定义的常量不再存在？ 最佳答案 三个答案:是的，使用ObjectSpace.此代码使c引用你的类(class)C不引用m:c=nilObjectSpace.each_object{|obj|c=objif(Class===objandobj.name=~/::C$/)}当然这取决于
我正在尝试使用ruby和Savon来使用网络服务。测试服务为http://www.webservicex.net/WS/WSDetails.aspx?WSID=9&CATID=2require'rubygems'require'savon'client=Savon::Client.new"http://www.webservicex.net/stockquote.asmx?WSDL"client.get_quotedo|soap|soap.body={:symbol=>"AAPL"}end返回SOAP异常。检查soap信封，在我看来soap请求没有正确的命名空间。任何人都可以建议我
关闭。这个问题是opinion-based.它目前不接受答案。想要改进这个问题？更新问题，以便editingthispost可以用事实和引用来回答它.关闭4年前。Improvethisquestion我想在固定时间创建一系列低音和高音调的哔哔声。例如:在150毫秒时发出高音调的蜂鸣声在151毫秒时发出低音调的蜂鸣声200毫秒时发出低音调的蜂鸣声250毫秒的高音调蜂鸣声有没有办法在Ruby或Python中做到这一点？我真的不在乎输出编码是什么(.wav、.mp3、.ogg等等)，但我确实想创建一个输出文件。
给定这段代码defcreate@upgrades=User.update_all(["role=?","upgraded"],:id=>params[:upgrade])redirect_toadmin_upgrades_path,:notice=>"Successfullyupgradeduser."end我如何在该操作中实际验证它们是否已保存或未重定向到适当的页面和消息？ 最佳答案 在Rails3中，update_all不返回任何有意义的信息，除了已更新的记录数(这可能取决于您的DBMS是否返回该信息)。http://ar.ru
我在我的项目目录中完成了compasscreate.和compassinitrails。几个问题:我已将我的.sass文件放在public/stylesheets中。这是放置它们的正确位置吗？当我运行compasswatch时，它不会自动编译这些.sass文件。我必须手动指定文件:compasswatchpublic/stylesheets/myfile.sass等。如何让它自动运行？文件ie.css、print.css和screen.css已放在stylesheets/compiled。如何在编译后不让它们重新出现的情况下删除它们？我自己编译的.sass文件编译成compiled/t
我想安装一个带有一些身份验证的私有(private)Rubygem服务器。我希望能够使用公共(public)Ubuntu服务器托管内部gem。我读到了http://docs.rubygems.org/read/chapter/18.但是那个没有身份验证-如我所见。然后我读到了https://github.com/cwninja/geminabox.但是当我使用基本身份验证(他们在他们的Wiki中有)时，它会提示从我的服务器获取源。所以。如何制作带有身份验证的私有(private)Rubygem服务器？这是不可能的吗？谢谢。编辑:Geminabox问题。我尝试“捆绑”以安装新的gem..