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我编写了一个 Httpservice 来从服务器获取数据，但是当我尝试运行该服务时，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);

    }
}

}

我在这里做什么。我的标头或请求正文是否有问题。

请帮助我，因为我在过去 2 天一直坚持这一点。

这是完整的错误消息...

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 = "字符串内容" 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 Host = "192.168.11.59:3333" messageId = "C130487E -0EBA-375E-E71D-A580EFE175EE" 方法 = "POST" recordHeaders = false 时间戳 = 0 timeToLive = 0 url = "我的 url"

4

1 回答 1

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您可能需要检查参数的内容是否包含非法字符，例如“<”或“>”。用 '& lt;' 替换它们 或'>' （不带空格）可以解决问题。

HttpService 发送或接收包含这两个标记的字符串时可能会发生错误。

使用 URLRequest 将是一个更好的选择，因为它不会出现这个问题。

于 2014-12-12T08:45:44.347 回答