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- package Nats
- import (
- "Cold_WorkOrder/conf"
- "Cold_WorkOrder/models/Account"
- "fmt"
- "github.com/nats-io/nats.go"
- "github.com/vmihailenco/msgpack/v5"
- "time"
- )
- var Nats *nats.Conn
- func init() {
- fmt.Println("============Nats init============")
- var err error
- // 连接Nats服务器
- Nats, err = nats.Connect("nats://" + conf.NatsServer_Url)
- if err != nil {
- fmt.Println("nats 连接失败!")
- panic(err)
- }
- fmt.Println("nats OK!")
- }
- // 验证TOKEY
- func Verification(ToKey string) (bool, Account.User) {
- // 请求-响应, 向 verification 发布一个 `ToKey` 请求数据,设置超时间3秒,如果有多个响应,只接收第一个收到的消息
- msg, err := Nats.Request("Cold_User_verification", []byte(ToKey), 3*time.Second)
- if err != nil {
- return false, Account.User{}
- }
- fmt.Printf("verification : %s\n", string(msg.Data))
- type T_R struct {
- Code int16 `xml:"Code"`
- Msg string `xml:"Msg"`
- Data Account.User `xml:"Data"` // 泛型
- }
- var t_R T_R
- err = msgpack.Unmarshal(msg.Data, &t_R)
- if err != nil {
- return false, Account.User{}
- }
- return true, t_R.Data
- }
- func CompanyListAllByT_name(T_name string) (list []Account.Company) {
- msg, err := Nats.Request("Cold_User_CompanyListAllByT_name", []byte(T_name), 3*time.Second)
- if err != nil {
- return list
- }
- fmt.Printf("CompanyListAllByT_name: %s\n", string(msg.Data))
- type T_R struct {
- Code int16 `xml:"Code"`
- Msg string `xml:"Msg"`
- Data []Account.Company `xml:"Data"` // 泛型
- }
- var t_R T_R
- err = msgpack.Unmarshal(msg.Data, &t_R)
- if err != nil {
- return list
- }
- return t_R.Data
- }
- func UserListAll() (list []Account.User) {
- msg, err := Nats.Request("Cold_User_UserListAll", []byte(""), 3*time.Second)
- if err != nil {
- return list
- }
- fmt.Printf("UserListAll: %s\n", string(msg.Data))
- type T_R struct {
- Code int16 `xml:"Code"`
- Msg string `xml:"Msg"`
- Data []Account.User `xml:"Data"` // 泛型
- }
- var t_R T_R
- err = msgpack.Unmarshal(msg.Data, &t_R)
- if err != nil {
- return list
- }
- return t_R.Data
- }
- // 添加系统日志
- func AddSysLogs(T_class, T_title string, T_txt interface{}) {
- type T_S struct {
- T_class string
- T_title string
- T_txt interface{}
- }
- b, _ := msgpack.Marshal(&T_S{T_class: T_class, T_title: T_title, T_txt: T_txt})
- // 发布-订阅 模式,向 test1 发布一个 `Hello World` 数据
- _ = Nats.Publish("Cold_User_AddSysLogs", b)
- }
- // 添加用户日志
- func AddUserLogs(T_uuid, T_class, T_title string, T_txt interface{}) {
- type T_S struct {
- T_uuid string
- T_class string
- T_title string
- T_txt interface{}
- }
- b, _ := msgpack.Marshal(&T_S{T_uuid: T_uuid, T_class: T_class, T_title: T_title, T_txt: T_txt})
- // 发布-订阅 模式,向 test1 发布一个 `Hello World` 数据
- _ = Nats.Publish("Cold_User_AddUserLogs", b)
- }
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