[Bug] API 地址指示（ALI）不会自动跟随重定向

[Dainsleif233]

问题描述 | Bug Description

按规范，API 地址指示应跟随HTTP重定向
https://github.com/yushijinhun/authlib-injector/wiki/%E5%90%AF%E5%8A%A8%E5%99%A8%E6%8A%80%E6%9C%AF%E8%A7%84%E8%8C%83#%E5%A4%84%E7%90%86-api-%E5%9C%B0%E5%9D%80%E6%8C%87%E7%A4%BAali
目前的实现中并没有实现这一点

启动器崩溃报告 / 启动器日志文件 | Launcher Crash Report / Launcher Log File

None

[zkitefly]

HMCL/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/authlibinjector/AuthlibInjectorServer.java

Lines 58 to 85 in 18000fa

	public static AuthlibInjectorServer locateServer(String url) throws IOException {
	try {
	url = NetworkUtils.addHttpsIfMissing(url);
	HttpURLConnection conn = NetworkUtils.createHttpConnection(url);
	String ali = conn.getHeaderField("x-authlib-injector-api-location");
	if (ali != null) {
	URI absoluteAli = conn.getURL().toURI().resolve(NetworkUtils.toURI(ali));
	if (!urlEqualsIgnoreSlash(url, absoluteAli.toString())) {
	conn.disconnect();
	url = absoluteAli.toString();
	conn = NetworkUtils.createHttpConnection(absoluteAli);
	}
	}
	if (!url.endsWith("/"))
	url += "/";
	try {
	AuthlibInjectorServer server = new AuthlibInjectorServer(url);
	server.refreshMetadata(NetworkUtils.readFullyAsString(conn));
	return server;
	} finally {
	conn.disconnect();
	}
	} catch (IllegalArgumentException | URISyntaxException e) {
	throw new IOException(e);
	}
	}

有相关实现，在添加外置登录aoi时会调用相关方法

请提供详细信息

[Dainsleif233]

实测响应3xx时并没有跟随重定向
测试链接：

• 301 无ALI头 www.jsumc.fun
• 301 有ALI头 jsumc.fun
• 200 有ALI头 blog.jsumc.fun

[zkitefly]

实测响应3xx时并没有跟随重定向 测试链接：

• 301 无ALI头 www.jsumc.fun
• 301 有ALI头 jsumc.fun
• 200 有ALI头

测试了第一个会出现网络错误，第二三个会根据 ALI 跳转

hmcl-exported-logs-2025-12-10T13-30-30.zip