6

亲切的 Attn 版主：在将此查询标记为重复之前，请注意我已经检查了这些问题...

...并且无法解决问题。另外我相信上下文和错误与那些不同，因此在这里寻求帮助。

上下文：从 NSEIndia 网站下载 csv 文件到本地文件夹（注意：我能够从其他随机网站下载 CSV 文件）。

问题：返回错误 - javax.net.ssl.SSLException：连接重置（下面粘贴了完整错误）

观察：我很困惑，因为我昨天遇到了同样的问题，但经过几次重试，它成功了。我没有更改代码或设置。

问题：我能做些什么来确保在这个特定网站上看不到这个错误？

代码：

// Using FileUtils from -> import org.apache.commons.io.FileUtils;
try {
        FileUtils.copyURLToFile(new URL("https://www.nseindia.com/content/fo/fo_mktlots.csv"),new File("D:\\Download\\t1.csv"));
    } catch (IOException e) {
        e.printStackTrace();
    }

错误：

javax.net.ssl.SSLException: Connection reset
    at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:127)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:324)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:267)
    at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:262)
    at java.base/sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1652)
    at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1038)
    at java.base/java.io.BufferedInputStream.fill(BufferedInputStream.java:245)
    at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:285)
    at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:344)
    at java.base/sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:746)
    at java.base/sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:689)
    at java.base/sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:717)
    at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1610)
    at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1515)
    at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224)
    at java.base/java.net.URL.openStream(URL.java:1162)
    at org.apache.commons.io.FileUtils.copyURLToFile(FileUtils.java:1456)
    at main.Test.dummy3(Test.java:327)
    at main.Test.main(Test.java:59)
    Suppressed: java.net.SocketException: Connection reset by peer
        at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:421)
        at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:441)
        at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:825)
        at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1007)
        at java.base/sun.security.ssl.SSLSocketOutputRecord.encodeAlert(SSLSocketOutputRecord.java:82)
        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:355)
        ... 17 more
    Caused by: java.net.SocketException: Connection reset
        at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:324)
        at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:351)
        at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:802)
        at java.base/java.net.Socket$SocketInputStream.read(Socket.java:937)
        at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:450)
        at java.base/sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(SSLSocketInputRecord.java:68)
        at java.base/sun.security.ssl.SSLSocketImpl.readApplicationRecord(SSLSocketImpl.java:1409)
        at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1022)
        ... 13 more
4

0 回答 0