shenyuClientGolang_versioned_docs/version-1.0.0/http.md

---
description: http
title: Http Example
---
# The Http type Register

**1.Fist make sure The ShenYuAdmin is Started, and ShenYuAdmin service active port is 9095.**

```go
Or you will see this error :
 
2022-05-05 15:24:28 [WARN] [github.com/apache/shenyu-client-golang/example/http_client/main.go:53] MetaDataRegister has error: The errCode is ->:503, The errMsg is  ->:Please check ShenYu admin service status

caused by:
Post "http://127.0.0.1:9095/shenyu-client/register-metadata": dial tcp 127.0.0.1:9095: connect: connection refused
2022-05-05 15:24:28 [INFO] [github.com/apache/shenyu-client-golang/example/http_client/main.go:55] finish register metadata ,the result is-> false
2022-05-05 15:24:28 [WARN] [github.com/apache/shenyu-client-golang/example/http_client/main.go:68] UrlRegister has error: The errCode is ->:503, The errMsg is  ->:Please check ShenYu admin service status

caused by:
Post "http://127.0.0.1:9095/shenyu-client/register-uri": dial tcp 127.0.0.1:9095: connect: connection refused
2022-05-05 15:24:28 [INFO] [github.com/apache/shenyu-client-golang/example/http_client/main.go:70] finish UrlRegister ,the result is-> false
 
```

**2.Step 1 Get shenyu_admin_client. (Register service need this)**

```go
//init ShenYuAdminClient
adminClient := &model.ShenYuAdminClient{
    UserName: "admin",  //require user provide
    Password: "123456", //require user provide
}

adminToken, err := clients.NewShenYuAdminClient(adminClient)

The adminToken like this :
{
    "code":200,
    "message":"login dashboard user success",
    "data":{
        "id":"1",
        "userName":"admin",
        "role":1,
        "enabled":true,
        "dateCreated":"2018-06-23 15:12:22",
        "dateUpdated":"2022-03-09 15:08:14",
        "token":"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyTmFtZSI6ImFkbWluIiwiZXhwIjoxNjUwNjc5OTQ2fQ.K92Il2kmJ0X3FgjY4igW35-pw9nsf5VKdUyqBoyIaF4"
    }
}

When you success get toekn, you will see this :
this is ShenYu Admin client token -> eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyTmFtZSI6ImFkbWluIiwiZXhwIjoxNjUwNjc5OTQ2fQ.K92Il2kmJ0X3FgjY4igW35-pw9nsf5VKdUyqBoyIaF4

```

**3.Step 2 Register MetaData to ShenYu GateWay. (Need step 1 token to invoke)**

```go
//MetaDataRegister(Need Step 1 toekn adminToken.AdminTokenData)
metaData := &model.MetaDataRegister{
  AppName: "testMetaDataRegister", //require user provide
  Path:    "/your/path",           //require user provide
  Enabled: true,                   //require user provide
  Host:    "127.0.0.1",            //require user provide
  Port:    "8080",                 //require user provide
 }
 result, err := clients.RegisterMetaData(adminToken.AdminTokenData, metaData)
 if err != nil {
  logger.Warn("MetaDataRegister has error:",err)
 }
 logger.Info("finish register metadata ,the result is->", result)
 
 
When Register success , you will see this :  
finish register metadata ,the result is-> true
```

**4.Step 3  Url  Register  to ShenYu GateWay. (Need step 1 token to invoke)**

```go
//URIRegister(Need Step 1 toekn adminToken.AdminTokenData)
//init urlRegister
 urlRegister := &model.URIRegister{
  Protocol:    "testMetaDataRegister", //require user provide
  AppName:     "testURLRegister",      //require user provide
  ContextPath: "contextPath",          //require user provide
  RPCType:     constants.RPCTYPE_HTTP, //require user provide
  Host:        "127.0.0.1",            //require user provide
  Port:        "8080",                 //require user provide
 }
 result, err = clients.UrlRegister(adminToken.AdminTokenData, urlRegister)
 if err != nil {
  logger.Warn("UrlRegister has error:", err)
 }
 logger.Info("finish UrlRegister ,the result is->", result)
```

## Entire Success log

```go
2022-05-05 15:43:56 [INFO] [github.com/apache/shenyu-client-golang/clients/admin_client/shenyu_admin_client.go:51] Get ShenYu Admin response, body is -> {200 login dashboard user success {1 admin 1 true 2018-06-23 15:12:22 2022-03-09 15:08:14 eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyTmFtZSI6ImFkbWluIiwiZXhwIjoxNjUxODIzMDM2fQ.gMzPKaNlXEd1Q517qQamOpg358W9L0-0cZN3lkk06WE}}
2022-05-05 15:43:56 [INFO] [github.com/apache/shenyu-client-golang/example/http_client/main.go:40] this is ShenYu Admin client token -> eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyTmFtZSI6ImFkbWluIiwiZXhwIjoxNjUxODIzMDM2fQ.gMzPKaNlXEd1Q517qQamOpg358W9L0-0cZN3lkk06WE
2022-05-05 15:43:57 [INFO] [github.com/apache/shenyu-client-golang/example/http_client/main.go:55] finish register metadata ,the result is-> true
2022-05-05 15:43:57 [INFO] [github.com/apache/shenyu-client-golang/example/http_client/main.go:70] finish UrlRegister ,the result is-> true

```