Spring AOP：Spring的面向切面编程，提供AOP（面向切面编程）的实现
Spring Aspects：Spring提供的对AspectJ框架的整合
Spring Beans：Spring IOC的基础实现，包含访问配置文件、创建和管理bean等。
Spring Context：在基础IOC功能上提供扩展服务，此外还提供许多企业级服务的支持，有邮件服务、任务调度、JNDI定位，EJB集成、远程访问、缓存以及多种视图层框架的支持。
Spring Context Support：Spring context的扩展支持，用于MVC方面。
Spring Core：Spring的核心工具包
Spring expression：Spring表达式语言
Spring Instrument：Spring对服务器的代理接口
Spring Instrument Tomcat：Spring对tomcat连接池的集成
Spring JDBC：对JDBC 的简单封装
Spring JMS：为简化jms api的使用而做的简单封装
Spring messaging：为集成messaging api和消息协议提供支持
Spring orm：整合第三方的orm实现，如hibernate，ibatis，jdo以及spring 的jpa实现
Spring oxm：Spring对于object/xml映射的支持，可以让JAVA与XML之间来回切换
Spring test：对JUNIT等测试框架的简单封装
Spring tx：为JDBC、Hibernate、JDO、JPA等提供的一致的声明式和编程式事务管理。
Spring web：包含Web应用开发时，用到Spring框架时所需的核心类，包括自动载入WebApplicationContext特性的类、Struts与JSF集成类、文件上传的支持类、Filter类和大量工具辅助类。
Spring webmvc：包含SpringMVC框架相关的所有类。包含国际化、标签、Theme、视图展现的FreeMarker、JasperReports、 Tiles、Velocity、XSLT相关类。当然，如果你的应用使用了独立的MVC框架，则无需这个JAR文件里的任何类。
Spring webmvc portlet：Spring MVC的增强
Spring websocket：提供 Socket通信， web端的推送功能
springmvc框架依赖的jar包有commons-logging，如果不添加的话就报错。
主版本号
次版本号
下载地址
spring 3.x
3.2.0
「spring-framework-3.2.0.RELEASE」https://www.aliyundrive.com/s/ycAiKUcbP5S
3.2.1
「spring-framework-3.2.1.RELEASE」https://www.aliyundrive.com/s/cYiwzUDmggz
3.2.2
「spring-framework-3.2.2.RELEASE」https://www.aliyundrive.com/s/JiVKbP55bFY
3.2.3
「spring-framework-3.2.3.RELEASE」https://www.aliyundrive.com/s/rPa9szzZEyU
3.2.4
「spring-framework-3.2.4.RELEASE」https://www.aliyundrive.com/s/T1iibHdALBw
3.2.5
「spring-framework-3.2.5.RELEASE」https://www.aliyundrive.com/s/Xw18NU4g1GD
3.2.6
「spring-framework-3.2.6.RELEASE」https://www.aliyundrive.com/s/HiQh185hBKc
3.2.7
「spring-framework-3.2.7.RELEASE」https://www.aliyundrive.com/s/ScWEwR9HKCo
3.2.8
「spring-framework-3.2.8.RELEASE」https://www.aliyundrive.com/s/MDuMCucUqfi
3.2.9
「spring-framework-3.2.9.RELEASE」https://www.aliyundrive.com/s/dDqb71n4gKX
3.2.10
「spring-framework-3.2.10.RELEASE」https://www.aliyundrive.com/s/a667MjAY3zU
3.2.11
「spring-framework-3.2.11.RELEASE」https://www.aliyundrive.com/s/K5YPSqnV9hQ
3.2.12
「spring-framework-3.2.12.RELEASE」https://www.aliyundrive.com/s/7k3XZ7zRpKa
3.2.13
「spring-framework-3.2.13.RELEASE」https://www.aliyundrive.com/s/Pq51xpnyjyk
3.2.14
「spring-framework-3.2.14.RELEASE」https://www.aliyundrive.com/s/9B5stzKiD2s
3.2.15
「spring-framework-3.2.15.RELEASE」https://www.aliyundrive.com/s/aALRKCeeHcy
3.2.16
「spring-framework-3.2.16.RELEASE」https://www.aliyundrive.com/s/psPrh4b1A4c
3.2.17
「spring-framework-3.2.17.RELEASE」https://www.aliyundrive.com/s/4nVwqT5pyw9
3.2.18
「spring-framework-3.2.18.RELEASE」https://www.aliyundrive.com/s/Ygx2LgnP6fN
主版本号
次版本号
下载地址
spring4.x
4.0.0
「spring-framework-4.0.0.RELEASE」https://www.aliyundrive.com/s/zgm3m2k9CwN
4.0.1
「spring-framework-4.0.1.RELEASE」https://www.aliyundrive.com/s/6oGN9VdLUnd
4.0.2
spring-framework-4.0.2.RELEASE
https://www.aliyundrive.com/s/12VL8MjLBnt
4.0.3
spring-framework-4.0.3.RELEASE
https://www.aliyundrive.com/s/VKtmcYvCFu8
4.0.4
spring-framework-4.0.4.RELEASE
https://www.aliyundrive.com/s/fBNqERdfpEi
4.0.5
spring-framework-4.0.5.RELEASE
https://www.aliyundrive.com/s/oMGUJtw99bH
4.0.6
spring-framework-4.0.6.RELEASE
https://www.aliyundrive.com/s/Xb8VevXmfdW
4.0.7
spring-framework-4.0.7.RELEASE
https://www.aliyundrive.com/s/kJy513FLfe7
4.0.8
spring-framework-4.0.8.RELEASE
https://www.aliyundrive.com/s/D5xuBTyWxDU
4.0.9
spring-framework-4.0.9.RELEASE
https://www.aliyundrive.com/s/RFXsduXtysD
4.1.0
spring-framework-4.1.0.RELEASE
https://www.aliyundrive.com/s/LWiZptWN8s4
4.1.1
spring-framework-4.1.1.RELEASE
https://www.aliyundrive.com/s/GjMyuMoaeEw
4.1.2
spring-framework-4.1.2.RELEASE
https://www.aliyundrive.com/s/423FT6Vgqz1
4.1.3
spring-framework-4.1.3.RELEASE
https://www.aliyundrive.com/s/KPoLQY9P1me
4.1.4
spring-framework-4.1.4.RELEASE
https://www.aliyundrive.com/s/3s6kqWwREtf
4.1.5
spring-framework-4.1.5.RELEASE
https://www.aliyundrive.com/s/ZvxkTSpL669
4.1.6
spring-framework-4.1.6.RELEASE
https://www.aliyundrive.com/s/WSKdK8Ptgak
4.1.7
spring-framework-4.1.7.RELEASE
https://www.aliyundrive.com/s/2yzr2t9ZgAT
4.1.8
spring-framework-4.1.8.RELEASE
https://www.aliyundrive.com/s/7V2LW2Rgzxh
4.1.9
spring-framework-4.1.9.RELEASE
https://www.aliyundrive.com/s/Uw3F1fopxEm
4.2.0
spring-framework-4.2.0.RELEASE
https://www.aliyundrive.com/s/iEg3EEWAS6E
4.2.1
spring-framework-4.2.1.RELEASE
https://www.aliyundrive.com/s/6kBFXwMZGRW
4.2.2
spring-framework-4.2.2.RELEASE
https://www.aliyundrive.com/s/duAcLvzr1PK
4.2.3
spring-framework-4.2.3.RELEASE
https://www.aliyundrive.com/s/icMJGz44bKP
4.2.4
spring-framework-4.2.4.RELEASE
https://www.aliyundrive.com/s/xvizYSHZ59i
4.2.5
spring-framework-4.2.5.RELEASE
https://www.aliyundrive.com/s/Q1mBEmo5tGK
4.2.6
spring-framework-4.2.6.RELEASE
https://www.aliyundrive.com/s/GgNyqFqa1sL
4.2.7
spring-framework-4.2.7.RELEASE
https://www.aliyundrive.com/s/K2yzFHkdAju
4.2.8
spring-framework-4.2.8.RELEASE
https://www.aliyundrive.com/s/D9JHgXHo23J
4.2.9
spring-framework-4.2.9.RELEASE
https://www.aliyundrive.com/s/MiCr5mstVKq
4.3.0
spring-framework-4.3.0.RELEASE
https://www.aliyundrive.com/s/qqTQYpy9U4Y
4.3.1
spring-framework-4.3.1.RELEASE
https://www.aliyundrive.com/s/56SCPGbhp7e
4.3.2
spring-framework-4.3.2.RELEASE
https://www.aliyundrive.com/s/HWkyf6Xe2sy
4.3.3
spring-framework-4.3.3.RELEASE
https://www.aliyundrive.com/s/QStqw44g3CE
4.3.4
spring-framework-4.3.4.RELEASE
https://www.aliyundrive.com/s/JB7MfPTdQ1J
4.3.5
spring-framework-4.3.5.RELEASE
https://www.aliyundrive.com/s/wax5cKanDJ5
4.3.6
spring-framework-4.3.6.RELEASE
https://www.aliyundrive.com/s/J3sTxoitdTo
4.3.7
spring-framework-4.3.7.RELEASE
https://www.aliyundrive.com/s/rs7y4j14Dcj
4.3.8
spring-framework-4.3.8.RELEASE
https://www.aliyundrive.com/s/4k43f76AU96
4.3.9
spring-framework-4.3.9.RELEASE
https://www.aliyundrive.com/s/aP45jj48BZK
4.3.10
spring-framework-4.3.10.RELEASE
https://www.aliyundrive.com/s/9qCrsGyVh4x
4.3.11
spring-framework-4.3.11.RELEASE
https://www.aliyundrive.com/s/8AGSwj7jpFF
4.3.12
spring-framework-4.3.12.RELEASE
https://www.aliyundrive.com/s/gwaCXKzp3qc
4.3.13
spring-framework-4.3.13.RELEASE
https://www.aliyundrive.com/s/YgM2gm4iyXY
4.3.14
spring-framework-4.3.14.RELEASE
https://www.aliyundrive.com/s/yDETbzYGP4E
4.3.15
spring-framework-4.3.15.RELEASE
https://www.aliyundrive.com/s/Fj6DiCgvuHa
4.3.16
spring-framework-4.3.16.RELEASE
https://www.aliyundrive.com/s/f1C2vGGggK4
4.3.17
spring-framework-4.3.17.RELEASE
https://www.aliyundrive.com/s/E4vq2eeSKTB
4.3.18
spring-framework-4.3.18.RELEASE
https://www.aliyundrive.com/s/SznGRoz8M1a
4.3.19
spring-framework-4.3.19.RELEASE
https://www.aliyundrive.com/s/ygjqatTDHEw
4.3.20
spring-framework-4.3.20.RELEASE
https://www.aliyundrive.com/s/LHZKbhepmf6
4.3.21
spring-framework-4.3.21.RELEASE
https://www.aliyundrive.com/s/eDdHjTVAo77
4.3.22
spring-framework-4.3.22.RELEASE
https://www.aliyundrive.com/s/KTjrX8S5ws6
4.3.23
spring-framework-4.3.23.RELEASE
https://www.aliyundrive.com/s/xyvVuHiKtcu
4.3.24
spring-framework-4.3.24.RELEASE
https://www.aliyundrive.com/s/xyvVuHiKtcu
4.3.25
spring-framework-4.3.25.RELEASE
https://www.aliyundrive.com/s/V2VyKZVYTAG
4.3.26
spring-framework-4.3.26.RELEASE
https://www.aliyundrive.com/s/38zH8mgcoTS
4.3.27
spring-framework-4.3.27.RELEASE
https://www.aliyundrive.com/s/m3ktfAEwnr9
4.3.28
spring-framework-4.3.28.RELEASE
https://www.aliyundrive.com/s/rVcws4M9o3H
4.3.29
spring-framework-4.3.29.RELEASE
https://www.aliyundrive.com/s/7HRwcXFQudc
4.3.30
spring-framework-4.3.30.RELEASE
https://www.aliyundrive.com/s/CBx9wadj3BP
主版本号
次版本号
下载地址
spring5.x
5.0.0
spring-framework-5.0.0.RELEASE
https://www.aliyundrive.com/s/azBkMHCsHxr
5.0.1
spring-framework-5.0.1.RELEASE
https://www.aliyundrive.com/s/ywpkPwQ2a8z
5.0.2
spring-framework-5.0.2.RELEASE
https://www.aliyundrive.com/s/AkdUeFX4dvz
5.0.3
spring-framework-5.0.3.RELEASE
https://www.aliyundrive.com/s/KZDst3L8Maj
5.0.4
spring-framework-5.0.4.RELEASE
https://www.aliyundrive.com/s/K9uW7UeH311
5.0.5
spring-framework-5.0.5.RELEASE
https://www.aliyundrive.com/s/KqSx6no1Mi4
5.0.6
spring-framework-5.0.6.RELEASE
https://www.aliyundrive.com/s/UQBzDrcE5yn
5.0.7
spring-framework-5.0.7.RELEASE
https://www.aliyundrive.com/s/pbuhLkqELwh
5.0.8
spring-framework-5.0.8.RELEASE
https://www.aliyundrive.com/s/HGLaUSoDHvu
5.0.9
spring-framework-5.0.9.RELEASE
https://www.aliyundrive.com/s/x5LoWDKynQq
5.0.10
spring-framework-5.0.10.RELEASE
https://www.aliyundrive.com/s/KSjXag6i3Ds
5.0.11
spring-framework-5.1.11.RELEASE
https://www.aliyundrive.com/s/Y8zcaLamEwr
5.0.12
spring-framework-5.0.12.RELEASE
https://www.aliyundrive.com/s/YDVtUwiNMyL
5.0.13
spring-framework-5.0.13.RELEASE
https://www.aliyundrive.com/s/ekhLroaSxA4
5.0.14
spring-framework-5.0.14.RELEASE
https://www.aliyundrive.com/s/Yd5aZpV5PVK
5.0.15
spring-framework-5.0.15.RELEASE
https://www.aliyundrive.com/s/D5Y87Uba7EX
5.0.16
spring-framework-5.0.16.RELEASE
https://www.aliyundrive.com/s/8JHM4gVw3vV
5.0.17
spring-framework-5.0.17.RELEASE
https://www.aliyundrive.com/s/J6XYrT8G3yN
5.0.18
spring-framework-5.0.18.RELEASE
https://www.aliyundrive.com/s/QczBTZkRaPU
5.0.19
spring-framework-5.0.19.RELEASE
https://www.aliyundrive.com/s/AkdUeFX4dvz
5.0.20
spring-framework-5.0.20.RELEASE
https://www.aliyundrive.com/s/ESgsWVgJ97i
5.1.0
spring-framework-5.1.0.RELEASE
https://www.aliyundrive.com/s/K7gQGe3FP8D
5.1.1
spring-framework-5.1.1.RELEASE
https://www.aliyundrive.com/s/oU3iFCA1auj
5.1.2
spring-framework-5.1.2.RELEASE
https://www.aliyundrive.com/s/4AZH4kiZqbu
5.1.3
spring-framework-5.1.3.RELEASE
https://www.aliyundrive.com/s/pnrbAgUevgu
5.1.4
spring-framework-5.1.4.RELEASE
https://www.aliyundrive.com/s/8VyawnuxD7K
5.1.5
spring-framework-5.1.5.RELEASE
https://www.aliyundrive.com/s/bYHUzaFwrWT
5.1.6
spring-framework-5.1.6.RELEASE
https://www.aliyundrive.com/s/6dBVoFrqVAV
5.1.7
spring-framework-5.1.7.RELEASE
https://www.aliyundrive.com/s/U2pV5oBr8QK
5.1.8
spring-framework-5.1.8.RELEASE
https://www.aliyundrive.com/s/bhmB8AsJL6u
5.1.9
spring-framework-5.1.9.RELEASE
https://www.aliyundrive.com/s/bNEkBHkwPJL
5.1.10
spring-framework-5.1.10.RELEASE
https://www.aliyundrive.com/s/FNk7nNXn2uP
5.1.11
spring-framework-5.1.11.RELEASE
https://www.aliyundrive.com/s/FyNarszbVhS
5.1.12
spring-framework-5.1.12.RELEASE
https://www.aliyundrive.com/s/sUCk2izmjez
5.1.13
spring-framework-5.1.13.RELEASE
https://www.aliyundrive.com/s/S6nvabmViLZ
5.1.14
spring-framework-5.1.14.RELEASE
https://www.aliyundrive.com/s/M5phVUVx9ED
5.1.15
spring-framework-5.1.15.RELEASE
https://www.aliyundrive.com/s/2LZsYgEKa52
5.1.16
spring-framework-5.1.16.RELEASE
https://www.aliyundrive.com/s/Lsf7kTvf4Qh
5.1.17
spring-framework-5.1.17.RELEASE
https://www.aliyundrive.com/s/Mzs5ZAcjq74
5.1.18
spring-framework-5.1.18.RELEASE
https://www.aliyundrive.com/s/cuFa7dizRVq
5.1.19
spring-framework-5.1.19.RELEASE
https://www.aliyundrive.com/s/XcadyMoYE7S
5.1.20
spring-framework-5.1.20.RELEASE
https://www.aliyundrive.com/s/HJC84GE1bn5
5.2.0
spring-framework-5.2.0.RELEASE
https://www.aliyundrive.com/s/1CJuL1Wikpc
5.2.1
spring-framework-5.2.1.RELEASE
https://www.aliyundrive.com/s/NwWL416PMTF
5.2.2
spring-framework-5.2.2.RELEASE
https://www.aliyundrive.com/s/zzDP5ymppc7
5.2.3
spring-framework-5.2.3.RELEASE
https://www.aliyundrive.com/s/D2us6TnvGxb
5.2.5
spring-framework-5.2.5.RELEASE
https://www.aliyundrive.com/s/LfwTPAhqy9Q
5.2.6
spring-framework-5.2.6.RELEASE
https://www.aliyundrive.com/s/QgwQ4m5Gf64
5.2.7
spring-framework-5.2.7.RELEASE
https://www.aliyundrive.com/s/vrcVYPMJXJE
5.2.8
spring-framework-5.2.8.RELEASE
https://www.aliyundrive.com/s/jTYKQ2DKkTd
5.2.9
spring-framework-5.2.9.RELEASE
https://www.aliyundrive.com/s/VWG69fQvd9x
5.2.10
spring-framework-5.2.10.RELEASE
https://www.aliyundrive.com/s/k7rTjHJqoSh
5.2.11
spring-framework-5.2.11.RELEASE
https://www.aliyundrive.com/s/KRwB97CQEyW
5.2.12
spring-framework-5.2.12.RELEASE
https://www.aliyundrive.com/s/bGk7VErmeSC
5.2.13
spring-framework-5.2.13.RELEASE
https://www.aliyundrive.com/s/yQJyM7MCQvr
5.2.14
spring-framework-5.2.14.RELEASE
https://www.aliyundrive.com/s/Xkckn3nwkT1
5.2.15
spring-framework-5.2.15.RELEASE
https://www.aliyundrive.com/s/g2ADLWs5kr6
5.2.16
spring-framework-5.2.16.RELEASE
https://www.aliyundrive.com/s/qYAUoW7hr9J
5.2.17
spring-framework-5.2.17.RELEASE
https://www.aliyundrive.com/s/4tMe6NWtniQ
5.2.18
spring-framework-5.2.18.RELEASE
https://www.aliyundrive.com/s/3vAgp6kiH6Y
5.2.19
spring-framework-5.2.19.RELEASE
https://www.aliyundrive.com/s/wq7BGmCt6sV
5.2.20
spring-framework-5.2.20.RELEASE
https://www.aliyundrive.com/s/6c6weXkkEK1
5.2.21
spring-framework-5.2.21.RELEASE https://www.aliyundrive.com/s/4d8r4duq2XV
5.2.22
spring-framework-5.2.22.RELEASE https://www.aliyundrive.com/s/6c7JdyadM3H
5.3.0
spring-framework-5.3.0
https://www.aliyundrive.com/s/zksf5Y5LVZv
5.3.1
spring-framework-5.3.1
https://www.aliyundrive.com/s/vk41DSQxHNy
5.3.2
spring-framework-5.3.2
https://www.aliyundrive.com/s/AKFr7L3s4iK
5.3.3
spring-framework-5.3.3
https://www.aliyundrive.com/s/8ziSQgH3zk9
5.3.4
spring-framework-5.3.4
https://www.aliyundrive.com/s/8ziSQgH3zk9
5.3.5
spring-framework-5.3.5
https://www.aliyundrive.com/s/nXyRr9FXCah
5.3.6
spring-framework-5.3.6
https://www.aliyundrive.com/s/HWsQLeZXsqo
5.3.7
spring-framework-5.3.7
https://www.aliyundrive.com/s/HWsQLeZXsqo
5.3.8
spring-framework-5.3.8
https://www.aliyundrive.com/s/oGtfv6VKGKF
5.3.9
spring-framework-5.3.9
https://www.aliyundrive.com/s/8EaoMHVKXMn
5.3.10
spring-framework-5.3.10
https://www.aliyundrive.com/s/GZBBq8DX7jH
5.3.11
spring-framework-5.3.11
https://www.aliyundrive.com/s/3e8ivstcbus
5.3.12
spring-framework-5.3.12
https://www.aliyundrive.com/s/LHXgAH5Uz2a
5.3.13
spring-framework-5.3.13
https://www.aliyundrive.com/s/Yg1N3bvjQyc
5.3.14
spring-framework-5.3.14
https://www.aliyundrive.com/s/oR7nza9VYsR
5.3.15
spring-framework-5.3.15
https://www.aliyundrive.com/s/YfNkxxs7eVP
5.3.16
spring-framework-5.3.16
https://www.aliyundrive.com/s/qHk98jSd8pp
5.3.17
spring-framework-5.3.17
https://www.aliyundrive.com/s/bSjaDwUg8CB
5.3.18
spring-framework-5.3.18
https://www.aliyundrive.com/s/85oRuuMXrS9
5.3.19
spring-framework-5.3.19 https://www.aliyundrive.com/s/KmWByEe66T5
5.3.20
spring-framework-5.3.20 https://www.aliyundrive.com/s/kN59srkDJbE
5.3.21
spring-framework-5.3.21
https://www.aliyundrive.com/s/Y5kgAJTwrBe
5.3.22
spring-framework-5.3.22 https://www.aliyundrive.com/s/TeCg7w7MxDq
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
我正在编写一个小脚本来定位aws存储桶中的特定文件，并创建一个临时验证的url以发送给同事。(理想情况下，这将创建类似于在控制台上右键单击存储桶中的文件并复制链接地址的结果)。我研究过回形针，它似乎不符合这个标准，但我可能只是不知道它的全部功能。我尝试了以下方法:defauthenticated_url(file_name,bucket)AWS::S3::S3Object.url_for(file_name,bucket,:secure=>true,:expires=>20*60)end产生这种类型的结果:...-1.amazonaws.com/file_path/file.zip.A
我在我的Rails项目中使用Pow和powifygem。现在我尝试升级我的ruby版本(从1.9.3到2.0.0，我使用RVM)当我切换ruby版本、安装所有gem依赖项时，我通过运行railss并访问localhost:3000确保该应用程序正常运行以前，我通过使用pow访问http://my_app.dev来浏览我的应用程序。升级后，由于错误Bundler::RubyVersionMismatch:YourRubyversionis1.9.3,butyourGemfilespecified2.0.0，此url不起作用我尝试过的:重新创建pow应用程序重启pow服务器更新战俘
我将应用程序升级到Rails4，一切正常。我可以登录并转到我的编辑页面。也更新了观点。使用标准View时，用户会更新。但是当我添加例如字段:name时，它不会在表单中更新。使用devise3.1.1和gem'protected_attributes'我需要在设备或数据库上运行某种更新命令吗？我也搜索过这个地方，找到了许多不同的解决方案，但没有一个会更新我的用户字段。我没有添加任何自定义字段。 最佳答案 如果您想允许额外的参数，您可以在ApplicationController中使用beforefilter，因为Rails4将参数
我正在使用Ruby2.1.1和Rails4.1.0.rc1。当执行railsc时，它被锁定了。使用Ctrl-C停止，我得到以下错误日志:~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/run.rb:47:in`gets':Interruptfrom~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/run.rb:47:in`verify_server_version'from~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.
我正在尝试修改当前依赖于定义为activeresource的gem:s.add_dependency"activeresource","~>3.0"为了让gem与Rails4一起工作，我需要扩展依赖关系以与activeresource的版本3或4一起工作。我不想简单地添加以下内容，因为它可能会在以后引起问题:s.add_dependency"activeresource",">=3.0"有没有办法指定可接受版本的列表？~>3.0还是~>4.0？ 最佳答案 根据thedocumentation,如果你想要3到4之间的所有版本，你可以这
当我尝试安装Ruby时遇到此错误。我试过查看this和this但无济于事➜~brewinstallrubyWarning:YouareusingOSX10.12.Wedonotprovidesupportforthispre-releaseversion.Youmayencounterbuildfailuresorotherbreakages.Pleasecreatepull-requestsinsteadoffilingissues.==>Installingdependenciesforruby:readline,libyaml,makedepend==>Installingrub
如果我使用ruby版本2.5.1和Rails版本2.3.18会怎样？我有基于rails2.3.18和ruby1.9.2p320构建的rails应用程序，我只想升级ruby的版本，而不是rails，这可能吗？我必须面对哪些挑战？ 最佳答案 GitHub维护apublicfork它有针对旧Rails版本的分支，有各种变化，它们一直在运行。有一段时间，他们在较新的Ruby版本上运行较旧的Rails版本，而不是最初支持的版本，因此您可能会发现一些关于需要向后移植的有用提示。不过，他们现在已经有几年没有使用2.3了，所以充其量只能让更
我安装了ruby版本管理器，并将RVM安装的ruby实现设置为默认值，这样'哪个ruby'显示'~/.rvm/ruby-1.8.6-p383/bin/ruby'但是当我在emacs中打开inf-ruby缓冲区时，它使用安装在/usr/bin中的ruby。有没有办法让emacs像shell一样尊重ruby的路径？谢谢! 最佳答案 我创建了一个emacs扩展来将rvm集成到emacs中。如果您有兴趣，可以在这里获取:http://github.com/senny/rvm.el
有人知道在发布新版本的Ruby和Rails时收到电子邮件的方法吗？他们有邮件列表，RubyonRails有一个推特，但我不想听到那些随之而来的喧嚣，我只想知道什么时候发布新版本，尤其是那些有安全修复的版本。 最佳答案 从therailsblog获取提要.http://weblog.rubyonrails.org/feed/atom.xml 关于ruby-on-rails-如何在发布新的Ruby或Rails版本时收到通知？，我们在StackOverflow上找到一个类似的问题：
