func (s *site) AddTemplateFunc(name string, i interface{}) {
_, ok := s.templateFunc[name]
if !ok {
s.templateFunc[name] = i
} else {
log.Warn("<site.AddTemplateFunc> ", "func:"+name+" be added,do not repeat to add")
}
}
func (u *UrlManage) addRule(expr, replace string, flags ...flag) {
if expr == "" || replace == "" {
log.Warn("UrlManage.addUrl: expr and reolace is empty")
return
}
r, err := regexp.Compile(expr)
if err != nil {
log.Warn("UrlManage.addUrl: regexp compile failed - ", err)
return
}
rl := rule{
regexp: r,
replace: replace,
flags: flags,
}
u.mutex.Lock()
u.rules = append(u.rules, rl)
u.mutex.Unlock()
}