Question

我尝试使用WebClient发送HTTPS请求，这是我的代码：

public T get(int port, String host, String api) throws ExecutionException, InterruptedException {
    WebClientOptions webClientOptions = new WebClientOptions();
    webClientOptions.setSsl(true).setVerifyHost(true).setTrustAll(true);
    Vertx vertx = Vertx.vertx();
    WebClient webClient = WebClient.create(vertx, webClientOptions);
    CompletableFuture<T> completableFuture = new CompletableFuture<>();
    webClient.get(port, host, api).ssl(true).as(BodyCodec.json(entityClass)).send(ar -> {
        if (ar.succeeded()) {
            T result = ar.result().body();
            completableFuture.complete(result);
        } else {
            System.out.println("Error Info: " + ar.cause());
        }
    });

    return completableFuture.get();
}

我使用的依赖项是vertx-web-client 3.5.0 运行此项目时，出现错误：

 Error Info: javax.net.ssl.SSLHandshakeException: Failed to create SSL connection
    10:30:36.919 [vert.x-eventloop-thread-0] WARN  i.n.channel.DefaultChannelPipeline - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.
    io.netty.handler.codec.DecoderException: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
    at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459)
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
    at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1529)
    at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:535)
    at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:813)
    at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
    at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
    at io.netty.handler.ssl.SslHandler$SslEngineType$3.unwrap(SslHandler.java:281)
    at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1215)
    at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1127)
    at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1162)
    at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
    at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
    ... 15 common frames omitted

我查了一些信息，但仍无法解决，你能帮助我吗？提前致谢

Answer 1

我解决了我的问题，将verifyHost设置为false-> setVerifyHost（false）。

如何使用vertx WebClient处理SSL连接错误

1 个答案: