HttpService错误#2096

Question

我已经编写了一个Httpservice来从服务器获取数据，但当我试图运行该服务时，它得到了错误(#2096)。下面是我的代码：

package

{

import flash.net.URLRequestHeader;

import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.messaging.AbstractConsumer;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import mx.rpc.http.HTTPService;

public class JSONDataLoader
{

    private var httpService:HTTPService;

    private var errVO:ErrVO;
    [Bindable]
    public var errAC:ArrayCollection = new ArrayCollection();

    [Bindable]
    public var errStr:String;

    public function JSONDataLoader(url:String)
    {
        httpService = new HTTPService();
        httpService.url = url;
        httpService.method = "POST";
        httpService.contentType = "application/json";

        var headerParams:Object = new Object();

        headerParams["Host"] = "192.168.11.59:3333";
        headerParams["Content-Length"] = 347;

        httpService.headers = headerParams;

        var parameters:Object = new Object();
        parameters["FromDate"] = "01-01-2013 18:30";
        parameters["Location"] = "String content";
        parameters["LocationId"] = 2147483647;
        parameters["ReportId"] = 9223372036854775807;
        parameters["ReportName"] = "String content";
        parameters["Team"] = "17,22,30,1,40,53,55,69,70,73,77";
        parameters["TeamId"] = 2147483647;
        parameters["ToDate"] = "01-01-2013 18:30";

        httpService.send(parameters);
        httpService.addEventListener(ResultEvent.RESULT, resultHandler);
        httpService.addEventListener(FaultEvent.FAULT, faultHandler);
    }

    private function resultHandler(event:ResultEvent):void
    {
        var rawData:String = String(event.result);
        var obj:Object = JSON.parse(rawData);

        Alert.show("Data: " + rawData);
    }

    private function faultHandler(event:FaultEvent):void 
    {
        errStr = event.fault.faultString+" "+event.message;
        Alert.show("Error!!!" + errStr);

    }
}

}

我在这里做的事情。我的头或请求体有问题吗？

请帮帮我，因为我在过去的两天里被困住了。

以下是完整的错误消息...

错误！错误#2096 (mx.messaging.messages::HTTPRequestMessage)#0 body = (Object)#1 FromDate = "01-01-2013 18:30“Location = "String content”LocationId = 2147483647 ReportId = 9223372036854776000 ReportName = "String content“Team = "17,22,30,1，40,53,55,69,70,73,77“TeamId = 2147483647 ToDate = "01-01-2013 18:30”clientId = (null) contentType = "application/json“destination = "DefaultHTTP”headers = (Object)#2 DSEndpoint = "direct_http_channel“httpHeaders = (Object)#3 Content-Length = 347 messageId = "192.168.11.59:3333”messageId= "C130487E-0EBA-375E-E71D-A580EFE175EE“method = "POST”recordHeaders = false时间戳=0 timeToLive =0 url = "my url“

Answer 1

您可能需要检查参数内容是否包含非法字符，如'<‘或'>’。将它们替换为“&l t；”或“&g t；”(不带空格)可能会解决问题。

当HttpService发送或接收包含这两个标记的字符串时，可能会出现错误。

使用URLRequest会是一个更好的选择，因为它不会出现这个问题。