1、在githud创建一个仓库
2、clone到本地目录下
wangsheongdeMBP:~ long$ cd "保存的路径"
wangsheongdeMBP:GIT王胜龙 long$ git clone “仓库git地址”
clone后在SLColor下存在2个文件（README,LICENSE），在当前目录创建SLColor目录，在SLColor下添加Classes目录
3、把之前写好的UIColor+SLColor文件放入到Classes目录下
4、制作SLColor.podspec
wangsheongdeMBP:GIT王胜龙 long$ cd "第一个SLColor目录下" wangsheongdeMBP:SLColor long$ pod spec create “podspec的文件名（这里使用的相同的SLColor）”
5、打开SLColor.podspec填写相关信息
Spec Metadata （库的相关信息）
Spec License （许可证相关信息）
Author Metadata（作者相关信息）
Source Code （源代码相关信息）
Resources （资源相关信息）
Project Linking（工程需要的链接frameworks和library）
Project Settings（工程相关的配置文件设置）
Pod::Spec.new do |s|
s.name = 'SLColor'
s.version = '0.0.1'
s.ios.deployment_target = '7.0'
s.license = { :type => 'MIT', :file => 'LICENSE' }
s.summary = 'UIColor 的扩展'
s.homepage = 'https://github.com/wangshenglong/SLColor.git'
s.authors = { "王胜龙" => "550122711@qq.com" }
s.source = { :git => "https://github.com/wangshenglong/SLColor.git", :tag => "#{s.version}" }
s.description = 'UIColor 的扩展'
s.source_files = 'SLColor/Classes/**/*'
s.framework = 'QuartzCore'
# s.resources = 'SLColor/Assets/**/*.{png,jpg}'
s.requires_arc = true
end
6、上传git（如下图）
7、验证podspec
本地：pod lib lint SLColor.podspec
远程：pod spec lint SLColor.podspec
如下报错的话按照提示运行一下
wangsheongdeMBP:SLColor long$ pod lib lint SLColor.podspec
-> SLColor (0.0.1)
- WARN | description: The description is equal to the summary.
[!] SLColor did not pass validation, due to 1 warning (but you can use `--allow-warnings` to ignore it).
[!] The validator for Swift projects uses Swift 3.0 by default, if you are using a different version of swift you can use a `.swift-version` file to set the version for your Pod. For example to use Swift 2.3, run:
`echo "2.3" > .swift-version`.
You can use the `--no-clean` option to inspect any issue.
wangsheongdeMBP:SLColor long$ echo "2.3" > .swift-version
8、trunk push podspec文件
pod trunk push SLColor.podspec
成功如下：
9、下面我们新建一个SLColorDemo的项目，创建podfile，使用SLColor
platform :ios, '8.0'
def pods
pod 'SLColor'
end
target 'SLColorDemo' do
pods
end
在ViewController中导入：
#import "UIColor+SLColor.h"
创建一个label：
UILabel *label = [[UILabel alloc] initWithFrame:self.view.frame];
label.textAlignment = NSTextAlignmentCenter;
label.textColor = [UIColor colorWithHexString:@"4a8fe2" alpha:1];
label.font = [UIFont systemFontOfSize:22];
label.text = @"可以使用么？颜色";
[self.view addSubview:label];
运行效果：
