如何指定版本號
Besides no version, or a specific one, it is also possible to use logical operators:
'> 0.1' Any version higher than 0.1 0.1以上
'>= 0.1' Version 0.1 and any higher version 0.1以上,包括0.1
'< 0.1' Any version lower than 0.1 0.1以下
'<= 0.1' Version 0.1 and any lower version 0.1以下,包括0.1
In addition to the logic operators CocoaPods has an optimisic operator ~>:
'~> 0.1.2' Version 0.1.2 and the versions up to 0.2, not including 0.2 and higher 0.2以下(不含0.2),0.1.2以上(含0.1.2)
'~> 0.1' Version 0.1 and the versions up to 1.0, not including 1.0 and higher 1.0以下(不含1.0),0.1以上(含0.1)
'~> 0' Version 0 and higher, this is basically the same as not having it. 0和以上,等於沒有此約束
例:
1、pod ‘AFNetworking’, ‘~> 1.0’ 版本號可以是1.0,可以是1.1,1.9,但必須小於2
2、pod ‘AFNetworking’, ‘1.0’ // 版本號指定爲1.0
3、pod ‘AFNetworking’, // 不指定版本號,任何版本都可以
安裝庫
1.全部的庫更新重新安裝
$ pod install
2.只安裝新添加的庫,已更新的庫忽略
$ pod install --verbose --no-repo-update
3.只更新指定的庫,其它庫忽略
pod update 庫名 --verbose --no-repo-update
更新庫
1.更新全部庫
$ pod update
2.更新指定庫
$ pod update 庫 例:pod update SDWebImage