项目中遇到的问题

• dyld: Library not loaded: @rpath/Alamofire.framework/Alamofire
  target dependencies 我没有添加Alamofire框架也可以解决问题（模拟器上）

  
  
  build phases.png

general.png

参考链接：https://github.com/Alamofire/Alamofire/issues/101
down voteaccepted

• Expression of type 'UIViewController?' is unused

popViewController(animated:) returns UIViewController?, and the compiler is giving that warning since you aren't capturing the value. The solution is to assign it to an underscore:
_ = navigationController?.popViewController(animated: true)

参考链接：http://stackoverflow.com/questions/37843049/xcode-8-swift-3-expression-of-type-uiviewcontroller-is-unused-warning

• 突然发现按钮无法点击，原来是View A显示为cyan颜色，
  Button是放在View B上面的，然后将View B放在View A上，当时没设置View B的frame，所有无法接受点击事件。

2016-10-20 at 下午5.30.png

• 不能将swift中自定义枚举值直接给服务端

enum MTPublishJobType: Int {
    case fulltime = 0
    case parttime = 1
}
  self.parametersList["parttime"] = 0
//  self.parametersList["parttime"] = MTPublishJobType.parttime这样传参有问题，