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Overview ¶
Package recovery 提供了处理 panic 操作的中间件
recovery.RecoverFunc(func(w http.ResponseWriter, msg interface{}) {
fmt.Printf("recovery: %s", msg)
}).MiddlewareFunc(func(w http.ResponseWriter, r *http.Request){
panic("panic")
})
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type RecoverFunc ¶
type RecoverFunc func(w http.ResponseWriter, msg interface{})
RecoverFunc 错误处理函数
msg 为输出的错误信息，可能是任意类型的数据，一般为从 recover() 返回的数据。
func DefaultRecoverFunc ¶
func DefaultRecoverFunc() RecoverFunc
DefaultRecoverFunc RecoverFunc 的默认实现
为一个简单的 500 错误信息。不会输出 msg 参数的内容。
func (RecoverFunc) Middleware ¶
func (rf RecoverFunc) Middleware(next http.Handler) http.Handler
Middleware 将当前中间件应用于 next
func (RecoverFunc) MiddlewareFunc ¶
func (rf RecoverFunc) MiddlewareFunc(next func(w http.ResponseWriter, r *http.Request)) http.Handler
MiddlewareFunc 将当前中间件应用于 next
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