151 lines
4.2 KiB
Markdown
151 lines
4.2 KiB
Markdown
# gaore-common-sdk-go
|
||
|
||
### 1.目录架构
|
||
```
|
||
├── README.md
|
||
├── sdk
|
||
│ ├── auth `认证类`
|
||
│ ├── client.go `客户端主入口类`
|
||
│ ├── config.go
|
||
│ ├── requests `请求类`
|
||
│ ├── responses `响应类`
|
||
│ └── utils `工具类`
|
||
└── services
|
||
└── jedi
|
||
```
|
||
### 2.引入
|
||
```go
|
||
go get -u golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk
|
||
```
|
||
或 Go Module
|
||
```go
|
||
import "golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk"
|
||
```
|
||
|
||
### 3.服务端认证调用事例
|
||
|
||
调用 `auth.UnSign` 方法，提供`*http.Request`请求实例，以及`signer.Signer` 签名器（签名器需要包括凭据）
|
||
即可完成整个验签过程
|
||
|
||
这里以`beego`为例 :
|
||
```go
|
||
package applications
|
||
|
||
import (
|
||
"github.com/astaxie/beego"
|
||
"github.com/astaxie/beego/context"
|
||
"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/auth"
|
||
"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/auth/credentials"
|
||
"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/auth/signers"
|
||
"golib.gaore.com/GaoreGo/grlogs"
|
||
)
|
||
|
||
func init() {
|
||
// 过滤器
|
||
beego.InsertFilter("/api/*", beego.BeforeRouter, func(context *context.Context) {
|
||
httpRequest := context.Request
|
||
err := auth.UnSign(httpRequest, signers.NewAccessKeySigner(&credentials.AccessKeyCredential{
|
||
AccessKeyId: "aaaaaa",
|
||
AccessKeySecret: "bbbbbb",
|
||
AccessKeyFrom: context.Input.Param("access_from"),
|
||
}))
|
||
|
||
if err != nil {
|
||
resp := response.NewJsonByDefaultFailed()
|
||
resp.Msg = err.Error()
|
||
resp.Code = 10086
|
||
|
||
var (
|
||
hasIndent = beego.BConfig.RunMode != beego.PROD
|
||
)
|
||
context.Output.Status = 500
|
||
context.Output.JSON(resp, hasIndent, false)
|
||
}
|
||
})
|
||
}
|
||
```
|
||
|
||
### 4.sdk编写
|
||
|
||
在`services`目录下以服务归类新建文件夹, 如`jedi`为短信服务，以 `RpcRequest` 和 `BaseResponse` 以基类写好请求子类和响应子类。一个请求接口对应一对请求和响应类。
|
||
|
||
```go
|
||
import "golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk"
|
||
|
||
type Client struct {
|
||
sdk.Client
|
||
}
|
||
|
||
func NewClientWithAccessKey(accesskey, secrect, source string) (client *Client, err error) {
|
||
client = &Client{}
|
||
err = client.InitWithAccessKey(accesskey, secrect, source)
|
||
return
|
||
}
|
||
|
||
func (c *Client) Test(req *DemoTestRequest) (response *DemoTestResponse, err error) {
|
||
response = CreateDemoTestResponse()
|
||
err = c.DoAction(req, response)
|
||
return
|
||
}
|
||
```
|
||
|
||
请求类，对参数用标签解释, 如 `position:"Query" field:"param_1" default:""` ， 有三个字段 `position` , `field`, `default`
|
||
|
||
- `position` 为标志该参数为请求体对应的位置， `Query` query参数, `Body` post请求体参数, `Head`请求头参数
|
||
|
||
- `field` 解释成参数实际名称
|
||
|
||
- `default` 默认值
|
||
|
||
```go
|
||
type DemoTestRequest struct {
|
||
*requests.RpcRequest
|
||
Param1 string `position:"Query" field:"param_1" default:"" `
|
||
Param2 int `position:"Query" field:"param_2" default:"10086" `
|
||
Param3 bool `position:"Query" field:"param_3" default:"false" `
|
||
}
|
||
```
|
||
对应解释成http请求为：
|
||
```go
|
||
GET param_1=111¶m_2=10086¶m_3=false
|
||
```
|
||
|
||
```go
|
||
package jedi
|
||
|
||
import (
|
||
"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
|
||
"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/responses"
|
||
)
|
||
|
||
type DemoTestRequest struct {
|
||
*requests.RpcRequest
|
||
Param1 string `position:"Query" field:"param_1" default:"" `
|
||
Param2 int `position:"Query" field:"param_2" default:"10086" `
|
||
Param3 bool `position:"Query" field:"param_3" default:"false" `
|
||
}
|
||
|
||
func CreateDemoTestRequest() (req *DemoTestRequest) {
|
||
req = &DemoTestRequest{RpcRequest: &requests.RpcRequest{}}
|
||
req.InitWithApiInfo(HOST, VERSION, "/api/sms/Index")
|
||
req.Method = requests.GET
|
||
return
|
||
}
|
||
|
||
type DemoTestResponse struct {
|
||
*responses.BaseResponse
|
||
Data DemoTestResponseData `json:"data"`
|
||
}
|
||
|
||
type DemoTestResponseData struct {
|
||
Account string `json:"account"`
|
||
Total int `json:"total"`
|
||
}
|
||
|
||
func CreateDemoTestResponse() *DemoTestResponse {
|
||
return &DemoTestResponse{
|
||
BaseResponse: &responses.BaseResponse{},
|
||
}
|
||
}
|
||
|
||
``` |