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request对象限制102,399 bytes.. When you post a large form field, you may receive the following error message: Error Type: Request object, ASP 0107 (0x80004005) The data being processed is over the allowed limit. In Microsoft Internet Information Server (IIS) 4.0, you may receive the following error message: Request object error \\\'ASP 0107 : 80004005\\\' Stack Overflow /projectname/page.asp, line XX The data being processed is over the allowed limit. CAUSE The size limit of each form field that is retrieved in the Request object is 102,399 bytes. The error occurs when you exceed this limit. RESOLUTION To resolve this problem, use one of the following methods: Instead of reading form variable values with the Request.Form collection, use Request.BinaryRead (Request.TotalBytes), and parse the form values from the output of Request.BinaryRead. Use a File Upload scheme, such as Microsoft Posting Acceptor. Break the HTML form variables into multiple form variables before you submit the form. The 102,399 byte limit is for each form variable, so you can have multiple form variables of 102,399 characters or less. The following sample code illustrates this: WARNING: ANY USE BY YOU OF THE CODE PROVIDED IN THIS ARTICLE IS AT YOUR OWN RISK. Microsoft provides this code "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and/or fitness for a particular purpose. <FORM method=post action=LargePost.asp name=theForm onsubmit="BreakItUp()"> <Textarea rows=3 cols=100 name=BigTextArea>A bunch of text...</Textarea> <input type=submit value=go> </form> <SCRIPT Language=JavaScript> function BreakItUp() { //Set the limit for field size. var FormLimit = 102399 //Get the value of the large input object. var TempVar = new String TempVar = document.theForm.BigTextArea.value //If the length of the object is greater than the limit, break it //into multiple objects. if (TempVar.length > FormLimit) { document.theForm.BigTextArea.value = TempVar.substr(0, FormLimit) TempVar = TempVar.substr(FormLimit) while (TempVar.length > 0) { var objTEXTAREA = document.createElement("TEXTAREA") objTEXTAREA.name = "BigTextArea" objTEXTAREA.value = TempVar.substr(0, FormLimit) document.theForm.appendChild(objTEXTAREA) TempVar = TempVar.substr(FormLimit) } } } </SCRIPT> The receiving Active Server Page (ASP) page reconstructs the variable: <% Dim BigTextArea For I = 1 To Request.Form("BigTextArea").Count BigTextArea = BigTextArea & Request.Form("BigTextArea")(I) Next %> 返回类别: 教程 上一教程: ASP取得图片大小代码 下一教程: 用ASP开发一个在线考试程序(七) 您可以阅读与"怎样传送更多的数据在表单中"相关的教程: · 把HTML表单提交的数据转化成XML文件 · ASP取动态表单中数据并写入XML文件,用XSL显示 · ASP讲座之二：读取通过表单发送的数据 · 在FORM域中POST大于100K的数据 · ASP程序中使用断开的数据记录集 |
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