yanzhenjie/AndServer

浏览器如何向AndServer的接口发起跨域请求？

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#500 opened on Jun 16, 2023

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Description

启动了vue的浏览器本地服务向另一个机子的AndServer的接口发起跨域请求，此时浏览器提前发起了一个OPTIONS预检请求，响应返回‘CORS ERROR’的错误。 想设置响应头的CORS，但是setHeader无效，响应头没有加上'access-allow-origin'这样的头。 另外如何把响应头的'connection:close'改为keep-alive？

Contributor guide

Research direction
Investigate the AndServer HTTP response handling to understand why setHeader() is not affecting the response headers, particularly for CORS. Also explore how to set the Connection header to keep alive. Look at the response builder or interceptor patterns.
Tech stack
javaandroid
Domain
backendapi
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaAndroidGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65