<type>(<scope>): <subject>
<BLANK LINE>
<body>
<BLANK LINE>
<footer>
  
- type:         类型,详细见下方,必填
- scope:        影响范围,必须为英文,可选
- subject:      标题,必填
- BLANK LINE:   空行
- body:         主体内容,可选
- footer:       末尾内容,可填写关闭的Issue或者不兼容变动,可选
 
 
feat:     新特性 | A new feature
fix:      缺陷修复 | A bug fix
docs:     文档变更 | Documentation only changes
style:    代码风格 | Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
refactor: 除新特性和缺陷修复的其他代码变动 | A code change that neither fixes a bug nor adds a feature
perf:     优化 | A code change that improves performance
test:     测试 | Adding missing tests or correcting existing tests
build:    构建工具或外部依赖 | Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
ci:       持续集成 | Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
chore:    其他文件变更 | Other changes that don't modify src or test files
revert:   重置提交 | Reverts a previous commit
  
  
例如:
feat(store): 新增数据持久化配置项persistedState
 
config.js中新增persistedState配置项,支持cookie/sessionStorage/localStorage