本文整理汇总了Golang中rter/data.Item.LockUsername方法的典型用法代码示例。如果您正苦于以下问题：Golang Item.LockUsername方法的具体用法？Golang Item.LockUsername怎么用？Golang Item.LockUsername使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rter/data.Item的用法示例。
在下文中一共展示了Item.LockUsername方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Update
//.........这里部分代码省略.........
val = v
case "roles":
v := new(data.Role)
v.Title = vars["key"]
val = v
case "taxonomy":
v := new(data.Term)
v.Term = vars["key"]
val = v
case "taxonomy/ranking":
v := new(data.TermRanking)
v.Term = vars["key"]
val = v
default:
http.NotFound(w, r)
return
}
if err != nil {
log.Println(err, vars)
http.Error(w, "Malformed key in URI", http.StatusBadRequest)
return
}
err = storage.Select(val) //Load previous values so that update is non distructive of empty fields
if err == storage.ErrZeroAffected {
http.NotFound(w, r)
return
} else if err != nil {
log.Println(err)
http.Error(w, "Select3 Database error, likely due to malformed request.", http.StatusInternalServerError)
return
}
// Decode the JSON into our generic object. The decode will leave unscpecified fields untouched.
decoder := json.NewDecoder(r.Body)
err = decoder.Decode(&val)
if err != nil {
log.Println(err)
http.Error(w, "Malformed json.", http.StatusBadRequest)
return
}
// Validate JSON, run pre-update hooks, etc...
//We must reset fields we set earlier incase they were changed during the JSON decode
switch v := val.(type) {
case (*data.Item):
v.ID, err = strconv.ParseInt(vars["key"], 10, 64)
v.Author = user.Username
case (*data.ItemComment):
v.ID, err = strconv.ParseInt(vars["childkey"], 10, 64)
v.Author = user.Username
case (*data.User):
v.Username = vars["key"]
case (*data.UserDirection):
v.Username = vars["key"]
v.LockUsername = user.Username
case (*data.Role):
v.Title = vars["key"]
case (*data.Term):
v.Term = vars["key"]
v.Author = user.Username
case (*data.TermRanking):
v.Term = vars["key"]
}
if err != nil {
log.Println(err, vars)
http.Error(w, "Malformed key in URI", http.StatusBadRequest)
return
}
// Run the update
err = storage.Update(val)
if err == storage.ErrZeroAffected {
w.WriteHeader(http.StatusNotModified)
return
} else if err != nil {
log.Println(err)
http.Error(w, "Update2 Database error, likely due to malformed request.", http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json") // Header are important when GZIP is enabled
// Return the updated item
encoder := json.NewEncoder(w)
err = encoder.Encode(val)
if err != nil {
log.Println(err)
}
}