认证鉴权

POST /v2/public/oauth2/login  HTTP/1.1

Content-Type : application/json;charset=UTF-8

{
    "grant_type":"client_credentials",
    "client_appkey":"xxxxxx",
    "client_secret":"xxxxxxxxxxxxxxxxxxxx"
}

{
    "reqId": "0550e35a24014277ab056cf7246eb7db",
    "code": "2000",
    "success": true,
    "message": null,
    "data": {
        "access_token": "eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJbLTEsLTEsLTEsMTAwLFwiXCIsMTAwMDIyODksbnVsbCxcIlwiLC0xLG51bGxdIiwiZXhwIjoxNjk2NTcwMzMxLCJpYXQiOjE2OTUyNzQzMzF9.8W4VCifcKbU7SG-7HzGn8I0wspGb96f6-chqVbYDDx-lG9pTaFlbGuHNRWZc7k6Hf-Ya7HtAzdqa8FgLVdht4g"
    }
}