func postArticle(client redis.Client, user, title, link string) string {
id, err := client.Incr("article:")
if err != nil {
log.Fatal("Incrエラーだよ", err.Error())
}
articleID := strconv.FormatInt(id, 20)
voted := "voted:" + articleID
if _, err := client.Sadd(voted, []byte(user)); err != nil {
log.Fatal("Saddエラーだよ", err.Error())
}
if _, err := client.Expire(voted, int64(ONE_WEEK_DAY*time.Second)); err != nil {
log.Fatal("Expireエラーだよ", err.Error())
}
now := time.Now()
article := "article:" + articleID
fmt.Println("articleID", articleID)
if err := client.Hmset(article, map[string]string{
"title": title,
"link": link,
"poster": user,
"time": now.String(),
"votes": "1",
}); err != nil {
log.Fatal("Hmsetエラーだよ", err.Error())
}
if _, err := client.Zadd("score:", []byte(article), float64(now.Unix()+VOTE_SCORE)); err != nil {
log.Fatal("Zaddエラーだよ", err.Error())
}
if _, err := client.Zadd("time:", []byte(article), float64(now.Unix())); err != nil {
log.Fatal("Zaddエラーだよ", err.Error())
}
return articleID
}
func ReceiveScanEvent(content string) string {
var this ScanEvent
fmt.Println(content)
err := xml.Unmarshal([]byte(content), &this)
if err != nil {
return ""
}
data := "请联系系统管理员进行身份认证"
if "101" == this.EventKey &&
"oecJ3jhN5usPBQMIXqc9bVP0toi4" == this.Ticket {
data = "吼吼吼"
var redcli redis.Client
redcli.Addr = beego.AppConfig.String("redis_addr")
redcli.Hset(this.Ticket, "scan", []byte("true"))
}
fmt.Println(data)
rcontent := `<xml>
<ToUserName><![CDATA[` + this.FromUserName + `]]></ToUserName>
<FromUserName><![CDATA[` + this.ToUserName + `]]></FromUserName>
<CreateTime>` + fmt.Sprint((time.Now().Unix())) + `</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[` + data + `]]></Content>
</xml>`
return rcontent
}
func getArticle(client redis.Client, page int, order string) []map[string]string {
if order == "" {
order = "score:"
}
start := (page - 1) * ARTICLES_PER_PAGE
end := start + ARTICLES_PER_PAGE - 1
ids, err := client.Zrevrange(order, start, end)
if err != nil {
log.Fatal("Zrevrange エラーだよ", err.Error())
}
articles := make([]map[string]string, 0)
for _, id := range ids {
articleData := make(map[string]string, 0)
if err := client.Hgetall(string(id), articleData); err != nil {
log.Fatal("Hgetall エラーだよ", err.Error())
}
articleData["id"] = string(id)
articles = append(articles, articleData)
}
return articles
}
func main() {
// 创建一个redis客户端
var client redis.Client
// 尝试从缓存中拿数据
val, err := client.Get("Dog")
// 检查缓存命中
if err != nil {
fmt.Println("Error fetching from", err)
} else {
fmt.Println("Cache hit")
dog, err := DecodeData(val)
if err != nil {
fmt.Println("Error decoding data from memcache", err)
} else {
fmt.Println("Dog name is: ", dog.Name)
}
}
// 创建对象实例
spot := Dog{Name: "Spot", Color: "brown"}
err = client.Set("Dog", EncodeData(spot))
if err != nil {
fmt.Println("Error setting memcache item", err)
}
}
func alreadyBeingHandled(input string) bool {
c := redis.Client{Addr: addr, Password: pass}
c.Auth(pass)
check, _ := c.Exists(input)
return check
}
func (c App) Index(call string) revel.Result {
var client redis.Client
// c.Response.ContentType = "application/json"
callsign, _ := client.Get("callsign:" + strings.ToUpper(call))
log.Printf(string(callsign))
// log.Printf(json.Marshal(callsign))
callsign_data := string(callsign)
return c.Render(call, callsign_data)
}
/// 获取用户信息列表
func GetUserListInfo() {
var redcli redis.Client
redcli.Addr = beego.AppConfig.String("redis_addr")
key := "wx_UserList"
b, _ := redcli.Lrange(key, 0, -1)
for _, v := range b {
GetUserInfo(fmt.Sprintf("%s", v))
}
}
/// 获取用户列表并报错到redis数据库中 KEY=wx_UserList
func GetUserList() {
url := "https://api.weixin.qq.com/cgi-bin/user/get?access_token=" + GetAccessToken()
key := "wx_UserList"
var v WXUserList
c, status := global.HttpGet(url)
if status >= 0 {
dec := json.NewDecoder(strings.NewReader(c))
for {
if err := dec.Decode(&v); err == io.EOF {
break
} else if err != nil {
log.Fatal(err)
}
}
var redcli redis.Client
redcli.Addr = beego.AppConfig.String("redis_addr")
if ok, err := redcli.Exists(key); err != nil {
log.Println(err.Error())
} else {
if ok {
redcli.Del(key)
}
}
for _, value := range v.Data.Openid {
redcli.Rpush(key, []byte(value))
}
log.Println("Successful: Add Userlist ")
}
}
func addRemoveGroups(client redis.Client, articleID int, toAdd, toRemove []string) {
article := "article:" + strconv.Itoa(articleID)
for _, group := range toAdd {
if _, err := client.Sadd("group:"+group, []byte(article)); err != nil {
log.Fatal("Sadd エラーだよ", err.Error())
}
}
for _, group := range toRemove {
if _, err := client.Srem("group:"+group, []byte(article)); err != nil {
log.Fatal("Srem エラーだよ", err.Error())
}
}
}
func checkLearningDB(msg string) bool {
/*set up redis client*/
c := redis.Client{Addr: addr, Password: pass}
c.Auth(pass)
// hash the message
hash := md5hash(msg) // check databse
check, _ := c.Exists(hash)
if check == true {
return true
} else {
return false
}
}
func getGroupArticle(client redis.Client, group string, page int) []map[string]string {
order := "score:"
key := order + group
if ok, err := client.Exists(key); err != nil {
log.Fatal("Exists エラーだよ", err.Error())
} else if !ok {
//if _, err := client.Zinterstore(key, "group:" + group, order); err != nil {
// log.Fatal("Zinterstore エラーだよ", err.Error())
//}
if _, err := client.Expire(key, 60); err != nil {
log.Fatal("Expire エラーだよ", err.Error())
}
}
return getArticle(client, page, key)
}
func setToBeHandled(input string) {
c := redis.Client{Addr: addr, Password: pass}
c.Auth(pass)
c.Set(input, "1")
c.Expire(input, EXPIRETIME)
}
func articleVote(client redis.Client, user, article string) {
cutoff := time.Now().Add(ONE_WEEK_DAY * time.Second)
// 記事チェック
if hit, err := client.Exists("time:"); err != nil {
log.Fatal("Existsエラーだよ", err.Error())
} else if !hit {
log.Fatal("記事がないよ ")
}
// 期限チェック
if score, err := client.Zscore("time:", []byte(article)); err != nil {
log.Fatal("Zscoreエラーだよ", err.Error())
} else {
if cutoff.After(time.Unix(int64(score), 0)) {
fmt.Println("Afterだった ", cutoff.Unix(), " ", int64(score))
return
}
}
articleID := strings.TrimPrefix(article, "article:")
fmt.Println("articleID", articleID)
ok, err := client.Sadd("voted:"+articleID, []byte(user))
if err != nil {
log.Fatal("Saddエラーだよ", err.Error())
}
if ok {
if _, err := client.Zincrby("score:", []byte(article), VOTE_SCORE); err != nil {
log.Fatal("Zincrbyエラーだよ", err.Error())
}
if _, err := client.Hincrby(article, "votes", 1); err != nil {
log.Fatal("Hincrbyエラーだよ", err.Error())
}
}
}
/*
* Poll the worker's job queue
* jobHandlers - a reference to the clients map of available job handlers
*/
func (this Worker) Poll(jobHandlers map[string]reflect.Type) {
for {
// Pop a job off the queue
var client redis.Client
_, message, err := client.Blpop([]string{this.Queue}, 1)
if err != nil {
fmt.Println(fmt.Sprintf("ERROR: %s\n", err))
} else if len(message) > 0 {
// Basic debugging information
// fmt.Println(this.Name + ": Yay Work Work Work!")
// fmt.Println(string(message))
// Parse the message
name, params, err := this.parseMessage(message)
if err != nil {
fmt.Println(fmt.Sprintf("ERROR: %s\n", err))
} else {
// Construct the handler and call the execute() function
jobHandler := reflect.New(jobHandlers[name])
executeMethod := jobHandler.MethodByName("Execute")
if executeMethod.IsValid() {
executeMethod.Call([]reflect.Value{0: reflect.ValueOf(params)})
} else {
fmt.Println(fmt.Sprintf("ERROR: Invalid job handler"))
}
}
} else {
// fmt.Println(this.Name + ": Nothing to do :(\n")
}
// Sleep for 2 seconds before polling the queue again
time.Sleep(2 * time.Second)
}
}
func main() {
client := redis.Client{Addr: "192.168.1.101:6379"}
// client.Addr = "127.0.0.1:6379"
client.Hmset("h1", map[string]string{"Key3": "abc", "Key4": "sdfs",
"key1": "abc", "key2": "sdfs"})
m := make(map[string]string)
client.Hgetall("h1", m)
log.Println(m)
a := AA{}
client.Hgetall("h1", &a)
log.Println(a)
}
func GetTempTicket(expire_seconds int, scene_id int, scene_str string) string {
url := `https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=` + GetAccessToken()
data := `{"expire_seconds": ` + strconv.Itoa(expire_seconds) +
`, "action_name": "QR_SCENE", ` +
`"action_info": {"scene": {"scene_id": ` + strconv.Itoa(scene_id) +
`,"scene_str":"` + scene_str + `"}}}`
if ticket := getTicket(url, data); len(ticket) < 1 {
return ""
} else {
var redcli redis.Client
redcli.Addr = beego.AppConfig.String("redis_addr")
redcli.Hset(ticket, "scene_id", []byte(strconv.Itoa(scene_id)))
redcli.Expire(ticket, 120)
return ticket
}
}
func main() {
// Create client and tell it about our job
client := gtw.New(4, "go-to-work")
client.AddJobHandler("SayHello", SayHelloJob{})
client.BeginPolling()
// Push sample messages
wait.Add(5)
var redisClient redis.Client
redisClient.Rpush("go-to-work", []byte(`{"Name": "SayHello", "Params": {"Greeting": "Susan"}}`))
redisClient.Rpush("go-to-work", []byte(`{"Name": "SayHello", "Params": {"Greeting": "Jim"}}`))
time.Sleep(1 * time.Second)
redisClient.Rpush("go-to-work", []byte(`{"Name": "SayHello", "Params": {"Greeting": "Stefanie"}}`))
redisClient.Rpush("go-to-work", []byte(`{"Name": "SayHello", "Params": {"Greeting": "Brian"}}`))
redisClient.Rpush("go-to-work", []byte(`{"Name": "SayHello", "Params": {"Greeting": "Dan"}}`))
wait.Wait()
}
