jqGrid soap error - 由以下引起：com.ctc.wstx.exc.WstxUnexpectedCharException：prolog中的意外字符'_'（代码95）
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我实现了简单的SOAP Web服务。使用soapUI成功传输请求和响应XML。
==请求XML
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:aaa="http://www.aaa.com">
<soapenv:Header/>
<soapenv:Body>
<aaa:getMember/>
</soapenv:Body>
</soapenv:Envelope>
==响应XML
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"/>
<soap:Body>
<ns2:getMemberResponse xmlns:ns2="http://www.aaa.com">
<return>
<user>
<id>aupres</id>
<passwd>aaa</passwd>
<age>45</age>
<name>husband</name>
</user>
<user>
<id>hwa5383</id>
<passwd>bbb</passwd>
<age>40</age>
<name>wife</name>
</user>
<user>
<id>julian</id>
<passwd>ccc</passwd>
<age>15</age>
<name>son</name>
</user>
</return>
</ns2:getMemberResponse>
</soap:Body>
</soap:Envelope>
我尝试用jqGrid脚本调用响应soap XML，如下所示
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>jQuery SOAP test</title>
<link rel="stylesheet" type="text/css" media="screen" href="jquery-ui.css"/>
<link rel="stylesheet" type="text/css" media="screen" href="ui.jqgrid.css"/>
<script type="text/javascript" src="jquery-2.2.0.min.js"></script>
<script type="text/javascript" src="jquery.jqGrid.min.js"></script>
<script type="text/javascript" src="grid.locale-kr.js"></script>
</head>
<body>
<table id="grid"></table>
<div id="pager"></div>
<script>
$(document).ready(function(){
var soapMessage = "<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" " +
"xmlns:aaa="http://www.aaa.com"> " +
"<soapenv:Header/> " +
"<soapenv:Body> " +
"<aaa:getMember/> " +
"</soapenv:Body> " +
"</soapenv:Envelope>"
var $Grid = $("#grid");
$Grid.jqGrid({
mtype: "post",
url: "CallMemberBean",
datatype: "xml",
datastr: soapMessage,
processData: false,
xmlReader : {
root : "return"
},
colNames : [
'id',
'password',
'age',
'name'
],
colModel : [
{ name : 'id', width:40, align:'center', xmlmap:'id'},
{ name : 'passwd', width:80, align:'left', xmlmap:'passwd'},
{ name : 'age', width:80, align:'left', xmlmap:'age'},
{ name : 'name', width:80, align:'right', xmlmap:'name' }
],
pager : '#pager',
rowNum : '10',
loadComplete : onloadComplete,
loadError : onloadError,
gridComplete : ongridComplete
});
function onloadComplete(data) {
console.log(data)
}
function onloadError(jqXHR, textStatus, errorThrown) {
console.log(jqXHR)
console.log(errorThrown)
console.log(textStatus)
}
});
此jqGrid客户端代码抛出以下错误
20:45:52,568 WARNING [org.apache.cxf.phase.PhaseInterceptorChain] (default task-45) Interceptor for {http://www.aaa.com}CallMemberBeanService has thrown exception, unwinding now: org.apache.cxf.binding.soap.SoapFault: Error reading XMLStreamReader.
at org.apache.cxf.binding.soap.interceptor.ReadHeadersInterceptor.handleMessage(ReadHeadersInterceptor.java:259)
at org.apache.cxf.binding.soap.interceptor.ReadHeadersInterceptor.handleMessage(ReadHeadersInterceptor.java:65)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:241)
at org.jboss.wsf.stack.cxf.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:97)
at org.jboss.wsf.stack.cxf.transport.ServletHelper.callRequestHandler(ServletHelper.java:131)
at org.jboss.wsf.stack.cxf.CXFServletExt.invoke(CXFServletExt.java:88)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
at org.jboss.wsf.stack.cxf.CXFServletExt.service(CXFServletExt.java:136)
at org.jboss.wsf.spi.deployment.WSFServlet.service(WSFServlet.java:140) [jbossws-spi-2.3.1.Final.jar:2.3.1.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:86) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:248) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:77) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:167) [undertow-servlet-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:761) [undertow-core-1.1.8.Final.jar:1.1.8.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.8.0_65]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.8.0_65]
Caused by: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character '_' (code 95) in prolog; expected '<'
at [row,col {unknown-source}]: [1,1]
at com.ctc.wstx.sr.StreamScanner.throwUnexpectedChar(StreamScanner.java:639)
at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2052)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1134)
at com.ctc.wstx.sr.BasicStreamReader.nextTag(BasicStreamReader.java:1157)
at org.apache.cxf.binding.soap.interceptor.ReadHeadersInterceptor.handleMessage(ReadHeadersInterceptor.java:161)
... 39 more
答案
您发布的错误消息看起来像服务器端错误。你使用datatype: "xml"，数据将从url: "CallMemberBean"加载。要使用datastr: soapMessage作为网格的输入数据而不是向url发出请求，您需要使用datatype: "xmlstring"。
如果soapMessage包含Request XML，那么您应该使用postData参数而不是datastr参数：
postData: soapMessage
如果postData参数的类型是字符串，就像你的情况一样，那么postData的值将替换标准参数，该参数通常发送jqGrid。你应该另外添加ajaxGridOptions: { contentType: "text/xml; charset=utf-8" }选项。
将自定义格式化数据发送到服务器的另一种方法是使用serializeGridData回调函数。返回回调的数据将用作底层jQuery.ajax请求使用的数据。它允许您构建包含一些动态选项（当前页码，页面大小等）的SOAP请求：
serializeGridData: function (postdata) {
return soapMessage; // can be build from postdata dynamically
}
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