求救！ajax函数返回值的关联

wyh1987com

现在在做一个类似邮件系统的项目，客户端发送一个带有scriptsessionid的请求，但搜索上文找不到服务端发送了这个id，后来才发现原来服务端是直接计算这个id再返回的，socket发送包的内容如下：
recv  buf412 1024
        "engine._sendData(batch); } }; dwr.engine.setPollMethod = function(type) { "
        "dwr.engine.setPollType(type); }; dwr.engine.setMethod = function(type) { d"
        "wr.engine.setRpcType(type); }; dwr.engine.setVerb = function(verb) { dwr.e"
        "ngine.setHttpMethod(verb); }; dwr.engine.setPollType = function() { dwr.en"
        "gine._debug(\"Manually setting the Poll Type is not supported\"); }; dwr.e"
        "ngine._origScriptSessionId = \"1A5F25F719D5B9AA3D7C22E7EFD27D49\"; dwr.eng"
        "ine._sessionCookieName = \"JSESSIONID\"; dwr.engine._allowGetForSafariButM"
        "akeForgeryEasier = \"false\"; dwr.engine._scriptTagProtection = \"throw 'a"
        "llowScriptTagRemoting is false.';\"; dwr.engine._defaultPath = \"/CsTelex/"
        "dwr\"; dwr.engine._pollWithXhr = \"false\"; dwr.engine._scriptSessionId = "
        "null; dwr.engine._getScriptSessionId = function() { if (dwr.engine._script"
        "SessionId == null) { dwr.engine._scriptSessionId = dwr.engine._origScriptS"
        "essionId + Math.floor(Math.random() * 1000); } return dwr.engine._scriptSessionId; }; dwr.engine._errorHandler = dwr.engine.defaultErrorHandler; dwr"
        ".e"

recv  buf413 1024
        "' :\r\n"
        "           columns = columns1;\r\n"
        "           break;\r\n"
        "        case 'autoNotice' :\r\n"


就是那句return dwr.engine._scriptSessionId应该进行参数化让客户端正确发送请求呢？

andyguo

你用的什么协议录制的?

wyh1987com

回复 2# andyguo


    socket录制的，系统在刷新邮件的页面中内嵌了ajax，服务器返回的scriptsessionid我找不到，所以客户端发送请求也无法关联

wyh1987com

用web/HTML协议的URL BASED同样是这个问题，serve responce页面中找不到返回的scriptsessionid

msnshow

这行不是么

ScriptSessionId = \"1A5F25F719D5B9AA3D7C22E7EFD27D49\";

wyh1987com

回复 5# msnshow

这个ID还要经过dwr.engine._scriptSessionId = dwr.engine._origScriptSessionId + Math.floor(Math.random() * 1000)处理后才是返回给客户端的ID

msnshow

客户端收到的BUF是哪段

wyh1987com

回复 7# msnshow

一楼贴的就是接受的BUF吧，用了AJAX的方法，直接返回这段函数了，客户端接受这个包后，发出的请求包如下：
send  buf494 931
"callCount=1\n"
"page=/CsTelex/telex/acars/omessage/omessageView.jsp\n"
"httpSessionId=<sessionid2>\n"
"scriptSessionId=D9D6F48C4C8AC485A94F8A47EDD3DED3742\n"
"c0-scriptName=OmessageTableManager\n"
"c0-methodName=findOutBoxTableList\n"
"c0-id=0\n"
"c0-e2=string:\n"
"c0-e1=Array:[reference:c0-e2]\n"
"c0-e4=stringESC\n"
"c0-e3=Array:[reference:c0-e4]\n"
"c0-e6=number:0\n"
"c0-e5=Array:[reference:c0-e6]\n"
"c0-e8=number:20\n"
"c0-e7=Array:[reference:c0-e8]\n"
"c0-e10=string:\n"
"c0-e9=Array:[reference:c0-e10]\n"
"c0-e12=string:\n"
"c0-e11=Array:[reference:c0-e12]\n"
"c0-e14=string:\n"
"c0-e13=Array:[reference:c0-e14]\n"
"c0-e16=string:\n"
"c0-e15=Array:[reference:c0-e16]\n"
"c0-param0=Object_Object:{parm_s_selectedIds:reference:c0-e1, grid_sort_dat"
"eTime:reference:c0-e3, grid_page_start:reference:c0-e5, grid_page_size:ref"
"erence:c0-e7, grid_search_fields:reference:c0-e9, grid_search_query:refere"
"nce:c0-e11, grid_uxFilter_fields:reference:c0-e13, grid_uxFilter_query:ref"
"erence:c0-e15}\n"
"batchId=0\n"
这时候已经有了scriptsessionid了，是不是客户端自己处理了服务端返回的函数了呢？

hokage2000

请问LZ，如果客户端发送不正确的scriptsessionid，会出现什么情况呢？

wyh1987com

回复 9# hokage2000


    那段时用来刷新邮件的收件箱的，没发送正确ID就没有刷新成功了

wower1985

如果你要做socket关联的话，请参看我的这篇文章http://www.docin.com/p-72573998.html

zhouxiaowen

我感觉自己还是个菜鸟，LR。好郁闷啊！

violet0214

还是没能解决问题

Old々Man

今天我也碰到这个问题，其实在DWR在每个SUBMIT前都会有一个请求将ScriptSessionID获得，然后再再后面用Math生成随机数，只需要每次SUBMIT前获取这个值加上LR的RND数字就可以了