问题描述
我实现了一个小方法
我的网站，我上传图片。采用FileUpload控件，我选择图像，然后当我打一个按钮，生成 UploadImage（）方法。
I have implemented a small methodfor my site where I upload an image. using a FileUpload control, I choose an image, and then when I hit a button, the UploadImage() method is generated.
的 UploadImage（）方法存储图像的文件夹中的服务器和存储其在数据库路径。它还检查图像文件的大小，如果大于一兆字节，则显示一个警告，否则，图像上传和存储。这已经测试了一些图片，从45KB到900KB。它完美。
The UploadImage() method stores the image in a folder in the server and stores its path in the Database. It also checks the file size of the image, if greater than a megabyte, an alert is displayed, else, the image is upload and stored. This has been tested with a few images ranging from 45KB to 900KB. It has worked perfectly.
问题：
在大约4MB的一些图片进行测试，有时显示错误，因为它是大于1MB，但在其他时间（我不知道为什么），谷歌Chrome指引我到一个页面，告诉我，本地主机已经中断。
When tested with a few images of approximately 4MB, sometimes it shows the 'error' since it is greater than 1MB, but at other times (I do not know why), Google Chrome directs me to a page telling me that the localhost has been interrupted.
在调试时，我甚至不进入按钮上传点击的方法！我觉得这很奇怪。图像的扩展似乎并不成为问题，因为我以.jpg和.png测试。
When debugging, I do not even enter the button Upload click method! I find this very strange. The extension of the image doesn't seem to be the problem since I am testing with .jpg and .png.
难道有人遇到同样的问题？是否有一个大师，可以帮助我？
Did some one experience the same problem? Is there a guru that can help me?
非常感谢你。
更新：
似乎4052kb的文件已正确地工作（被显示即错误消息）
但超过4098kb文件）产生了一个本地主机中断。当按钮被点击时，
在浏览器下方显示发送请求，并上传（0％），并显示本地主机的连接被中断。
it seems that files of 4052kb have worked correctly (i.e. an error message was displayed)but files over 4098kb) resulted in a local host interrupt. When the button is clicked, the browser below shows 'sending request' and uploading (0%) and displays "The connection to localhost was interrupted."
推荐答案
请看看在的maxRequestLength 的的httpRuntime 的 web.config中的元素。
http://msdn.microsoft.com/en-us/library/e1f13641.aspx
这是你设置的最大请求长度。当超过时，运行时会抛出异常。默认大小为4096KB。
This is where you set the maximum request length. When it is exceeded, the runtime throws an exception. The default size is 4096KB.
这篇关于图片上传 - 本地主机中断的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！