解決cocos2d 熱更是連不上https服務器

最近蘋果宣布所有上架應用都要用https,我們后端走的是同一個函數,導致Android也要連接https.

百度了下,網上說客戶端不需要做什么特殊處理,因為cocos本身是支持https的.但是服務端自建的證書是不行的.需要購買的證書才可以.

但是還有個問題,購買的證書,Android可以拿到服務器列表,但是熱更新時連不上熱更新的服務器.

下面是我的解決方法.(思路是繞過https驗證,借鑒了網上的代碼)

找到這個jar文件,這個是熱更新時連接服務器的java文件編譯后的文件.具體的路徑在

cocos2d-x-3.13.1\cocos\platform\android\java\src\org\cocos2dx\lib

找到擴展名為.java的文件才能編輯,否則是編輯不了.

下面是我修改的代碼部分.

//內建類,下面會用到
public class SSLSocketFactor extends SSLSocketFactory {

        SSLContext sslContext = SSLContext.getInstance("TLS");
        
        public SSLSocketFactor(KeyStore truststore)
                throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException {
            super(truststore);
            // TODO Auto-generated constructor stub
            TrustManager tm = new X509TrustManager() {  
                public void checkClientTrusted(X509Certificate[] chain,  
                        String authType) throws CertificateException {  
                }  
      
                public void checkServerTrusted(X509Certificate[] chain,  
                        String authType) throws CertificateException {  
                }  
      
                public X509Certificate[] getAcceptedIssuers() {  
                    return null;  
                }  
            };  
            sslContext.init(null, new TrustManager[] { tm }, null); 
        }
    }

//修改cocos2dx原有的方法
public static Cocos2dxDownloader createDownloader(int id, int timeoutInSeconds, String tempFileNameSufix, int countOfMaxProcessingTasks) {
        Cocos2dxDownloader downloader = new Cocos2dxDownloader();
        downloader._id = id;

        downloader._httpClient.setEnableRedirects(true);
        if (timeoutInSeconds > 0) {
            downloader._httpClient.setTimeout(timeoutInSeconds * 1000);
        }
        
        try {  
            //Secure Protocol implementation.    
            SSLContext ctx = SSLContext.getInstance("SSL");  
            //Implementation of a trust manager for X509 certificates    
            X509TrustManager tm = new X509TrustManager() {  
  
                public void checkClientTrusted(X509Certificate[] xcs,  
                        String string) throws CertificateException {  
  
                }  
  
                public void checkServerTrusted(X509Certificate[] xcs,  
                        String string) throws CertificateException {  
                }  
  
                public X509Certificate[] getAcceptedIssuers() {  
                    return null;  
                }  
            };  
            ctx.init(null, new TrustManager[] { tm }, null);  
            SSLSocketFactory ssf = new SSLSocketFactory(ctx);

//允許所有的驗證通過            
ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
            downloader._httpClient.setSSLSocketFactory(ssf);
        } catch (Exception e) {  
            e.printStackTrace();  
        }    
        
        // downloader._httpClient.setMaxRetriesAndTimeout(3, timeoutInSeconds * 1000);
        downloader._httpClient.allowRetryExceptionClass(javax.net.ssl.SSLException.class);
        downloader._tempFileNameSufix = tempFileNameSufix;
        downloader._countOfMaxProcessingTasks = countOfMaxProcessingTasks;
        return downloader;
    }