Question

我正在为我的网站开发API，使用ActiveMQ和Camel，以便iPhone通过Stomp协议进行连接。消息的主体是一个具有不同参数的JSON，然后我将其传递给PHP Web应用程序，例如Post数据，依此类推。

我们在iphone上有一个表格，带有“textarea”。如果我提交一个简单的行，没有回车，ActiveMQ和Camel处理它，将它传递给我的PHP应用程序，将其保存在DB中，一切都很好。

但是当textarea值中存在回车符，编码为“％0A”时，ActiveMQ会引发异常，并且不会调用PHP应用程序。

在我的apache错误日志中，我只有这一行：

[Mon May 14 16:08:54 2012] [error] [client 127.0.0.1] An URL must be provided

在我的ActiveMQ日志中，我（我没有粘贴所有内容，只有第一次加注）：

2012-05-14 16:42:22,038 | DEBUG | Caused by: [org.apache.camel.RuntimeCamelException - org.apache.camel.component.http.HttpOperationFailedException: HTTP operation failed invoking http//localapi:80/api_dev.php/dispatcher with statusCode: 500] | org.apache.camel.component.jms.EndpointMessageListener | Camel (camel) thread #0 - JmsConsumer[query]
org.apache.camel.RuntimeCamelException:    org.apache.camel.component.http.HttpOperationFailedException: HTTP operation failed invoking http//localapi:80/api_dev.php/dispatcher with statusCode: 500   
at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)
at org.apache.camel.component.jms.EndpointMessageListener.onMessage(EndpointMessageListener.java:115)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:560)
at org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:498)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:467)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:323)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:261)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1056)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1048)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:947)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.camel.component.http.HttpOperationFailedException: HTTP operation failed invoking http//localapi:80/api_dev.php/dispatcher with statusCode: 500
at org.apache.camel.component.jetty.DefaultJettyHttpBinding.populateHttpOperationFailedException(DefaultJettyHttpBinding.java:143)
at org.apache.camel.component.jetty.DefaultJettyHttpBinding.populateResponse(DefaultJettyHttpBinding.java:61)
at org.apache.camel.component.jetty.JettyContentExchange.doTaskCompleted(JettyContentExchange.java:149)
at org.apache.camel.component.jetty.JettyContentExchange.onResponseComplete(JettyContentExchange.java:86)
at org.eclipse.jetty.client.HttpExchange$Listener.onResponseComplete(HttpExchange.java:887)
at org.eclipse.jetty.client.HttpExchange.setStatus(HttpExchange.java:258)
at org.eclipse.jetty.client.HttpConnection$Handler.messageComplete(HttpConnection.java:580)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:314)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
at org.eclipse.jetty.client.HttpConnection.handle(HttpConnection.java:254)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:506)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
... 1 more

消息的正文如下：

Message: 
    body={
        "session_id":"XXXX",
        "method":"post",
        "params":{
            "post":{
                "form_name":{
                    "field_name":"foo%0Abar"
                }
            }
        },
        "url":"/my_object/update",
        "query_id":"XXX"
    }

我的ActiveMQ配置是用Spring制作的，因为我对Java来说并不太多（根本没有）

谢谢你的任何线索

ActiveMQ / Camel消息中的回车符“％0A”引发异常

0 个答案: