REST API Overview Developing API JobManager REST API Flink has a monitoring API that can be used to query status and statistics of running jobs, as well as recent completed ...

HTTP Server APIs A “Hello World” server Inspecting the incoming request Responding with a response WebSocket support HTTPS support Lower level HTTP server APIs HTTP Server...

HTTP Server APIs A “Hello World” server Inspecting the incoming request Responding with a response WebSocket support HTTPS support Lower level HTTP server APIs HTTP Server...

7.1.1 Sending your first HTTP request Obtaining a HttpClient Performing an HTTP GET Debugging / Tracing the HTTP Client Client Specific Debugging / Tracing Customizing the HTTP...

Classes as Dependencies A dict from the previous example What makes a dependency Classes as dependencies Use it Type annotation vs Depends Shortcut Classes as Dependenci...

SQL/PPL API Query API Query parameters Request fields Example request Example response Response fields Explain API Sample explain request for an SQL query Sample SQL query e...

SQL and PPL API Query API Query parameters Request fields Example request Example response Response fields Explain API Sample explain request for an SQL query Sample SQL que...

Deferred Request Callbacks Deferred Request Callbacks One of the design principles of Flask is that response objects are created and passed down a chain of potential callbacks t...

后端异常处理 前端异常处理 后端异常处理 本系统封装了一些常用的异常处理类，并使用GlobalExceptionHandler类对异常进行统一处理，使用异常处理模块如下图： 前端异常处理 在前端的 src/utils/request.js 文件中对所有的request 请求进行拦截，通过 response 拦截器对接口返回的状态码进行...

Middleware Writing your own middleware __init__(get_response) Marking middleware as unused Activating middleware Middleware order and layering Other middleware hooks process_...