Cordova 快速入门记录

本篇文章由：http://xinpure.com/cordova-quick-start-recording/

记一笔

Cordova 官网入门文档 Get Started Fast，言简意该、通俗易懂。

在此仅记录过程及安装时遇到的问题，做个纪念什么的也好。

开始使用

完全就是根据官方文档，敲敲命令而已

安装 Cordova

xinpureZhu:cordova xinpure$ sudo npm install -g cordova

创建项目

xinpureZhu:cordova xinpure$ cordova create MyApp

Creating a new cordova project.

添加平台支持

Cordova 现支持的平台 amazon-fireos, android, blackberry10, browser, firefoxos, ios, osx, webos

这里便随着文档，选择了 browser

xinpureZhu:cordova xinpure$ cd MyApp/

xinpureZhu:MyApp xinpure$ ls

config.xml  hooks       platforms   plugins     www

xinpureZhu:MyApp xinpure$ cordova platform

Installed platforms:

Available platforms: amazon-fireos, android, blackberry10, browser, firefoxos, ios, osx, webos

xinpureZhu:MyApp xinpure$ cordova platform add browser

Adding browser project...

Creating Browser project. Path: platforms/browser

Discovered plugin "cordova-plugin-whitelist" in config.xml. Installing to the project

Fetching plugin "cordova-plugin-whitelist@1" via npm

Installing "cordova-plugin-whitelist" for browser

启动 App

xinpureZhu:MyApp xinpure$ cordova run browser

Running command: /Project/cordova/MyApp/platforms/browser/cordova/run

Static file server running on port 8000 (i.e. http://localhost:8000)

CTRL + C to shut down

Static file server running @ http://localhost:8000/index.html

CTRL + C to shut down

Executing command: open -n -a "Google Chrome" --args --user-data-dir=/tmp/temp_chrome_user_data_dir_for_cordova http://localhost:8000/index.html

到此，Cordova 快速入门便结束了，确实比较简单的

为项目添加 ios 平台支持

WebApp 当然还是要在手机上跑起来才到位，这里使用 ios 尝尝鲜

为项目添加ios平台

xinpureZhu:MyApp xinpure$ cordova platform add ios

Adding ios project...

iOS project created with cordova-ios@3.9.1

Installing "cordova-plugin-whitelist" for ios

以新平台启动App

xinpureZhu:MyApp xinpure$ cordova run ios

Running command: /Project/cordova/MyApp/platforms/ios/cordova/run

ios-sim was not found. Please download, build and install version 3.0.0 or greater from https://github.com/phonegap/ios-sim into your path, or do 'npm install -g ios-sim'

ERROR running one or more of the platforms: Error: /Project/cordova/MyApp/platforms/ios/cordova/run: Command failed with exit code 2

You may not have the required environment or OS to run this project

执行命令终于不是那么顺畅了，缺少 ios-sim 模块 (解决方法已清楚的提示，所以也不算是问题啦)

按提示执行命令：

xinpureZhu:MyApp xinpure$ sudo npm install -g ios-sim

安装完成后再重新执行启动命令：

xinpureZhu:MyApp xinpure$ cordova run ios

Running command: /Project/cordova/MyApp/platforms/ios/cordova/run

simctl was not found.

Check that you have Xcode 6.x installed:

    xcodebuild --versionCheck that you have Xcode 6.x selected:

    xcode-select --print-path

ERROR running one or more of the platforms: Error: /Project/cordova/MyApp/platforms/ios/cordova/run: Command failed with exit code 2

You may not have the required environment or OS to run this project

好吧，看到这个错误提示，我的内心是茫然的。

我使用的是 Mac OS X EI Capitan, Xcode 也更新到了 7.0.1, 何故如此？

再次查看文档后发现不同于 bowser 平台，ios平台需要先 build

其实之前也看到过 build 这一操作，但是思维定势，想当然的以为 cordova run 会同时执行 cordova build，然而并不是。

Build App

xinpureZhu:MyApp xinpure$ cordova platform ls

Installed platforms: browser 4.0.0, ios 3.9.1

Available platforms: amazon-fireos, android, blackberry10, firefoxos, osx, webos

xinpureZhu:MyApp xinpure$ cordova build ios

...此处省略一连串 Build 信息..

** BUILD SUCCEEDED **

出现了 SUCCEEDED 显然已经成功了

使用仿真器启动 App

xinpureZhu:MyApp xinpure$ cordova emulate ios

此处依然省略大量, 启动时的编译信息。启动成功也会 SUCCEEDED 提示，同时 Xcode 仿真器也会启动并打开 App

总结

虽然官方已经提供了详细的说明文档，文档也简单易懂，但是不管多简单还是要亲自动手敲敲命令，说不定就会出现一些意想不到的问题。