2018年解讀互聯網流量入口-API網關.pdf

1、?PARTPART1 1微服務與微服務與APIAPI網關網關?PARTPART2 2APIAPI網關四大要素網關四大要素?I?P?A?A?I?A?UserId in(1001,1002)UserId not in(1001,1002)?I?D?A?C?K?API網關API控制臺Consumer下載SDK和文檔客戶端開發定義API接口API調用API調用部署APIAPIAPI網關網關123456PARTPART3 3APIAPI網關技術解析網關技術解析系統管理員?H?TIHTTPS通信HTTPS通信?H?H?S?LP?H?A?A?A?I簽名機制：GET/getUserInfo?userId=10

2、02 HTTP/1.1Host:www.A:8080X-Ca-Timestamp:1474274624962X X-CaCa-Signature:2WvOOgP7Gg7Y.Signature:2WvOOgP7Gg7Y.hello?+?A?I?簽名機制：GET/getUserInfo?userId=1002 HTTP/1.1Host:www.A:8080X-Ca-Timestamp:1474274624962X X-CaCa-Signature:2WvOOgP7Gg7Y.Signature:2WvOOgP7Gg7Y.helloAPI提供者API消費者?+?A?I?P?A?UserId:integ

3、erAge:integerName:a-zA-za-zA-Z0-9_2,9$?A?/?M?A?I?API調用?系統管理員?API調用?A?W?S?P?T?/?:?H?/?I?2?P?T?I?2?I?P?A?P?I?NA?g?H?i?N?S?eO?H?K?I?R?gc?O?OT?K?Pf?g?l?d?aUk?eO?R?:?I?E?AG?/-?C?A?E?PA?2?0?A?I?1?0?I?,?()?U?,?)?()?P?A?A?I?P?I?I?I?I?I?GET/getUserInfo?userId=1002&password=123456 HTTP/1.1Host:www.A:8080X-Ca-

4、Timestamp:1474274624962POST/getUserInfo HTTP/1.1Host:www.A:8080X-Ca-Timestamp:1474274624962userId=1002password=123456?A?API網關API控制臺Consumer下載SDK和文檔客戶端開發定義API接口API調用API調用部署APIAPIAPI網關網關123456?R?O?G?A?A?O?E?O?S?O?I?P?WT?-?API網關控制臺Provider?E?A?I?A?M?P?API提供者?控制臺API提供者API消費者API網關?A?S?c?I?P?P?M?o?k?D?P?/?K?THANK YOUAPIGatewayAPIGateway