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如何從Android Phonegap應用程序中的https URI下載文件?

[英]How can I download files from an https URI in android phonegap application?

如何在Android中使用https協議下載文件? 我正在嘗試使用它,但是會不斷出現錯誤。

我的下載代碼:

var fileTransfer = new FileTransfer();
          fileTransfer.download(
                task_url,
                fileListDir + fileName,
            function(entry) {
                mylog("download complete: " + entry.fullPath);
            },
            function(error) {
                mylog("download error source " + error.source);
                mylog("download error target " + error.target);
                mylog("upload error code" + error.code);
            });

我的日志

11-19 13:56:13.339:E / FileTransfer(17969):{“ target”:“ /mnt/sdcard/task1/Picture_4.jpg”,“ source”:“ https://91.228.199.95/ksiywFac63f2hs/fotos .gleb / Picture_4.jpg“,”代碼“:3} 11-19 13:56:13.339:E / FileTransfer(17969):javax.net.ssl.SSLHandshakeException:java.security.cert.CertPathValidatorException:證書的信任錨找不到路徑。 11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:477)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:328)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony .luni.internal.net.www.protocol.http.HttpConnection.setupSecureSocket(HttpConnection.java:185)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.luni.internal。 net.www.protocol.https.HttpsURLConnectionImpl $ HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:433)11-19 13:56:13.339:E / FileTransfer(17969):at org.apache.harmony.luni.internal.net.www .protocol.https.HttpsURLConnectionImpl $ HttpsEngine.makeConnection(HttpsURLConnectionImpl.java:378)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.luni.internal.net.www.protocol。 http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:205)11-19 13:56:13。 339:E / FileTransfer(17969):位於org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:152)11-19 13:56:13.339:E / FileTransfer (17969):位於org.apache.cordova.FileTransfer.download(FileTransfer.java:486)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.cordova.FileTransfer.execute(FileTransfer。 java:88)11-19 13:56:13.339:E / FileTransfer(17969):at org.apache.cordova.api.PluginManager $ 1.run(PluginManager.java:231)11-19 13:56:13.339:E / FileTransfer(17969):java.lang.Thread.run(Thread.java:1019)11-19 13:56:13.339:E / FileTransfer(17969):原因:java.security.cert.CertificateException:java。 security.cert.CertPathValidatorException:找不到證書路徑的信任錨。 11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.TrustManagerImpl.checkServerTrusted(TrustManagerImpl.java:161)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.verifyCertificateChain(OpenSSLSocketImpl.java:664)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony .xnet.provider.jsse.NativeCrypto.SSL_do_handshake(本地方法)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java :474)11-19 13:56:13.339:E / FileTransfer(17969):... 10更多11-19 13:56:13.339:E / FileTransfer(17969):由以下原因引起:java.security.cert.CertPathValidatorException :找不到證書路徑的信任錨。 11-19 13:56:13.339:E / FileTransfer(17969):位於org.bouncycastle.jce.provider.PKIXCertPathValidatorSpi.engineValidate(PKIXCertPathValidatorSpi.java:207)11-19 13:56:13.339:E / FileTransfer(17969) :位於java.security.cert.CertPathValidator.validate(CertPathValidator.java:197)11-19 13:56:13.339:E / FileTransfer(17969):位於org.apache.harmony.xnet.provider.jsse.TrustManagerImpl.checkServerTrusted (TrustManagerImpl.java:156)11-19 13:56:13.339:E / FileTransfer(17969):...還有13個

答案是將舊的cordova更改為cordova 2.2.0並在代碼中寫入true,其中一些

var fileTransfer = new FileTransfer();
      fileTransfer.download(
            task_url,
            fileListDir + fileName,
        function(entry) {
            mylog("download complete: " + entry.fullPath);
        },
        function(error) {
            mylog("download error source " + error.source);
            mylog("download error target " + error.target);
            mylog("upload error code" + error.code);
        }, true);

這就是工作!!! 謝謝西蒙·麥克唐納德!

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