執行以下功能時,程序會拋出異常:java.net.SocketException異常:recvfrom的失敗:從ECONNRESET PhoneGap的的文件傳輸
testDownloadFunc: function() {
console.log("testDownload");
var remoteFile = "http://192.168.55.177/MvcApplication6/Download/getFile";
var localFileName = "Test01.properties";
function fail(error) {
console.log(error.code);
}
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(fileSystem) {
fileSystem.root.getFile(localFileName, {create: true, exclusive: false}, function(fileEntry) {
var localPath = fileEntry.fullPath;
if (device.platform === "Android" && localPath.indexOf("file://") === 0) {
localPath = localPath.substring(7);
}
var ft = new FileTransfer();
ft.download(remoteFile,
localPath, function(entry) {
console.log("download complete: " + entry.fullPath);
}, fail);
}, fail);
}, fail);
}
以下異常被拋出:02-01 16:01: 16.920: E/FileTransfer(23147): {「target」:「/storage/sdcard0/Test01.properties」,「source」:「http://192.168.55.177/MvcApplication6/Download/getFile」,「http_status」 :200,「code」:3} 02-01 16:01:16.920:E/FileTransfer(23147):java.net.SocketException: recvfrom失敗:ECONNRESET(連接重置對等)02-01 16:01:16.920:E/FileTransfer(23147):at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:552)02-01 16:01:16.920:E/FileTransfer(23147):at libcore。 io.IoBridge.recvfrom(IoBridge.java:516)02-01 16:01:16.920: E/FileTransfer(23147):at java.net.PlainSocketImpl.read(PlainSocketImpl.java:488)02-01 16 :01:16.920:E/FileTransfer(23147):在 java.net.PlainSocketImpl.access $ 000(PlainSocketImpl.java:46)02-01 16:01:16.920:E/FileTransfer(23147):在 java。 net.PlainSocketImpl $ PlainSocketInputStream.read(PlainSocketImpl.java:240) 02-01 16:01:16.920:E/FileTransfer(23147):at java.io.BufferedInputStream.read(BufferedInputStream.java:304)02-01 16:01:16.920:E/FileTransfer(23147):at libcore.net.http.ChunkedInputStream.read(ChunkedInputStream.java:52) 02-01 16:01:16.920:E/FileTransfer(23147):at java.io.InputStream.read(InputStream.java:163)02-01 16:01:16.920: E/FileTransfer(23147):at org.apache.cordova.FileTransfer.download(FileTransfer.java:507) 02-01 16:01:16.920:E/FileTransfer(23147):at org.apache.cordova.FileTransfer.execute(FileTransfer.java:88)02-01 16:01:16.920:E/FileTransfer(23147 ):at org.apache.cordova.api.PluginManager $ 1.run(PluginManager.java:231) 02-01 16:01:16.920:E/FileTransfer(23147):at java.lang.Thread.run( Thread.java:856) 02-01 16:01:16.920: E/FileTransfer(23147):引起:libcore.io.ErrnoException:recvfrom 失敗:ECONNRESET(由對等方重置連接)02-01 16:01:16.920: E/FileTransfer (23147):at libcore.io.Posix.recvfromBytes(Native Method)02-01 16:01:16.920:E/FileTransfer(23147):at libcore.io.Posix.recvfrom(Posix.java:131)02 -01 16:01:16.920: E/FileTransfer(23147):at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:164)02-01 16:01:16.920:E/FileTransfer(23147):at libcore.io.IoBridge.recvfrom(IoBridge.java:513)02-01 16:01:16.920: E/FileTransfer(23147):... 10更多
問題的根本原因以及如何解決? 我使用PhoneGap 2.1和Android 4.1.2。