https://api.weixin.qq.com/sns/jscode2session超时?
//本地调试一切正常,服务器上面走代理才能访问外网却调不通报超时,但是在服务器上面用浏览器能打开这个接口 ,找不到问题在哪儿 String url = "https://api.weixin.qq.com/sns/jscode2session"; URL serverUrl = new URL(url); // 代理服务器的地址和端口 String proxyHost = "proxy.xn.petrochina"; // 代理服务器地址 int proxyPort = 8080; // 代理服务器端口 // 创建代理对象 Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort)); HttpURLConnection conn = (HttpURLConnection) serverUrl.openConnection(proxy); conn.setRequestMethod("GET"); // conn.setRequestProperty("Content-type", "application/json"); conn.setRequestProperty("HOST", "api.weixin.qq.com"); //必须设置false,否则会自动redirect到重定向后的地址 conn.setInstanceFollowRedirects(false); conn.connect();