我有一个现有的应用程序,我使用Ionic 2.0.0-beta.20
在Windows / Android上构建。我无法获得任何Ionic 2.0.0-beta.20
个应用,包括vanilla(ionic start
)可以在OSX上运行。因此,我认为我需要从Ionic 2.0.0-beta.20
升级到最新版本的Ionic 2.
有人可以推荐这么好的指南吗?
我担心我破坏了现有的应用程序,因为我知道最新版本中的某些结构发生了变化。
感谢。
更新
我跑:
npm install -g ionic
希望它升级到最新版的Ionic。
如下所示,Ionic App Lib Version: 2.1.7
是最新的。但为什么它仍然有:Ionic Framework Version: 2.0.0-beta.11
,这是框架的最新版本吗?
Your system information:
ordova CLI: 6.4.0
Ionic Framework Version: 2.0.0-beta.11
Ionic CLI Version: 2.1.14
Ionic App Lib Version: 2.1.7
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v6.2.2
Xcode version: Not installed
更新
现在我的Windows环境尝试升级Ionic时出错。任何建议表示赞赏:
E:\Development\IDE\ionic-apps\theWhoZoo>ionic info
******************************************************
Dependency warning - for the CLI to run correctly,
it is highly recommended to install/upgrade the following:
Please install your Cordova CLI to version >=4.2.0 `npm install -g cordova`
******************************************************
Your system information:
Cordova CLI: Not installed
Ionic Framework Version: 2.0.0-beta.11
Ionic CLI Version: 2.1.14
Ionic App Lib Version: 2.1.7
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v6.2.2
Xcode version: Not installed
******************************************************
Dependency warning - for the CLI to run correctly,
it is highly recommended to install/upgrade the following:
Please install your Cordova CLI to version >=4.2.0 `npm install -g cordova`
******************************************************
E:\Development\IDE\ionic-apps\theWhoZoo>npm install -g cordova
npm WARN deprecated node-uuid@1.4.7: use uuid module instead
C:\Users\Richard\AppData\Roaming\npm
`-- (empty)
npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Richard\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "cordova"
npm ERR! node v6.2.2
npm ERR! npm v4.0.3
npm ERR! path C:\Users\Richard\AppData\Roaming\npm\node_modules\.staging\abbrev-fda00e1c
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall rename
npm ERR! enoent ENOENT: no such file or directory, rename 'C:\Users\Richard\AppData\Roaming\npm\node_modules\.staging\abbrev-fda00e1c' -> 'C:\Users\Richard\AppData\Roaming\npm\node_modules\cordova\node_modules\npm\node_modules\abbrev'
npm ERR! enoent ENOENT: no such file or directory, rename 'C:\Users\Richard\AppData\Roaming\npm\node_modules\.staging\abbrev-fda00e1c' -> 'C:\Users\Richard\AppData\Roaming\npm\node_modules\cordova\node_modules\npm\node_modules\abbrev'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent
npm ERR! Please include the following file with any support request:
npm ERR! E:\Development\IDE\ionic-apps\theWhoZoo\npm-debug.log
答案 0 :(得分:4)
最佳做法可能是创建一个包含最新版本的空白项目,然后将代码复制并粘贴到那里。在您这样做之前,请阅读这些发布说明(告诉您ngModule
和所有其他更改)https://github.com/driftyco/ionic/blob/master/CHANGELOG.md#user-content-200-rc0-2016-09-28
因为RC.0
没有什么变化。但是在一切正常工作之前,升级到RC.0
是相当多的试验和错误。 (f.e. <ion-navbar primary>
成为<ion-navbar color="primary">
)
仔细阅读它们,如果您了解更改了一些内容,将页面复制并粘贴到src
文件夹中,请更新ngModule
并将代码更改为发行说明。
(我会首先尝试为你的空白项目提供服务,如果失败了,那么离子cli(可能是双重安装)会出现问题,但这可能会让你不再认为你的项目被严重更新而不是你的cli被窃听)
修改强>
我自己的版本:(适用于最新的RC.3
)
$ ionic info
ordova CLI: 6.4.0
Ionic CLI Version: 2.1.13
Ionic App Lib Version: 2.1.7
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v4.5.0
Xcode version: Not installed