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https://gitee.com/johng/gf.git
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47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
// Copyright 2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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// 状态码回调函数注册.
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package ghttp
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import (
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"fmt"
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)
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// 查询状态码回调函数
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func (s *Server) getStatusHandler(status int, r *Request) HandlerFunc {
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domains := []string{r.GetHost(), gDEFAULT_DOMAIN}
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for _, domain := range domains {
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if f, ok := s.statusHandlerMap[s.statusHandlerKey(status, domain)]; ok {
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return f
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}
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}
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return nil
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}
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// 不同状态码下的回调方法处理
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// pattern格式：domain#status
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func (s *Server) setStatusHandler(pattern string, handler HandlerFunc) {
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s.statusHandlerMap[pattern] = handler
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}
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// 生成状态码回调函数map存储键名
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func (s *Server) statusHandlerKey(status int, domain string) string {
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return fmt.Sprintf("%s#%d", domain, status)
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}
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// 绑定指定的状态码回调函数
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func (s *Server) BindStatusHandler(status int, handler HandlerFunc) {
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s.setStatusHandler(s.statusHandlerKey(status, gDEFAULT_DOMAIN), handler)
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}
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// 通过map批量绑定状态码回调函数
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func (s *Server) BindStatusHandlerByMap(handlerMap map[int]HandlerFunc) {
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for k, v := range handlerMap {
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s.BindStatusHandler(k, v)
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}
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}
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