ActionFiler

ActionFilter只应用于MVC模式，使用UseMvc开启Mvc中间件；在ControllerBuilder中创建Filter. 支持正则表达式与统配符*.

  1. func CreateCustomBuilder() *abstractions.HostBuilder {
  2.         configuration := abstractions.NewConfigurationBuilder().
  3.         AddEnvironment().
  4.         AddYamlFile("config").Build()
  6.     return yoyogo.NewWebHostBuilder().
  7.         UseConfiguration(configuration)
  8.         Configure(func(app *yoyogo.WebApplicationBuilder) {
  9.             app.UseMvc(func(builder *mvc.ControllerBuilder) {
  10.                 builder.AddController(contollers.NewUserController)
  11.                 builder.AddFilter("/v1/user/info", &contollers.TestActionFilter{})
  12.             })
  13.         })
  14. }

ActionFilter定义

它实现了IActionFilter接口，如下是它的实例定义.

  1. type TestActionFilter struct {
  2. }
  4. func (f *TestActionFilter) OnActionExecuting(context mvc.ActionFilterContext) bool {
  5.     fmt.Println("TestActionFilter OnActionExecuting")
  6.     return false
  7. }
  9. func (f *TestActionFilter) OnActionExecuted(context mvc.ActionFilterContext) {
  10.     fmt.Println("TestActionFilter OnActionExecuted")
  11. }