This post was last edited by u013067065 on 2014-01-03 13:46:46
Let's just infer from the facts what the problem is.
1. The server can use the browser to access the target Web page normally
2, the same URL with PHP can not access the content of the page.
Test code:
The results are as follows:
Clearer Picture: http://img.bbs.csdn.net/upload/201401/03/1388727791_847070.jpg
No matter what, always g
Request.Browser.MajorVersion.ToString ();//Gets the client browser's (master) version number Request.Browser.Version.ToString ();//Gets the full version number of the client browser Request.Browser.Platform.ToString ();//Get the client to use the platform name Request.UserHostAddress.ToString (); Gets the remote client host IP Httprequest.url to obtain information about the URL of the current request. Httpr
PHP getimagesize cannot get the picture information in the browser but can open normally
求解
Reply content: PHP getimagesize cannot get the picture information in the browser but can open normally
求解 [2015-09-11 15:27:58:428]GET /file/4/ee/4eee9185e2fc60188b
. The DocumentElement property of the Document object represents the root node of the HTML documents.Document.body.clientHeight represents the current height of the window in which the HTML document resides. Document.body. clientwidth represents the current width of the window in which the HTML document resides.Implementation code "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >Actual height of browser window: Actual width of
element that gets a document that has the specified unique id attribute value. Document.getelementbytagname returns an array of child elements in the current element with the specified tag name, HasChildNodes () returns a Boolean value indicating whether the element has child elements, Document.getelementbycclassname is to get the class name element in the document, Document.getelementsbyname (elementname): Gets the node by name, as you can see from
These three is the general way to get the parameter value of the browser, before the use of unescape () decoding method, but encountered characters will produce garbled, so with decodeURI ();Method One:function getquerystring (name) {//Get URL method Edit the arguments that came in//before the decodeURI is used unescape () sometimes take Chinese characters garble
screen workspace Height: window. screen. availHeightAvailable workspace width: window. screen. availWidth-------------------
Technical Points
This section uses the window attributes of the Document Object. The main functions and usage of these attributes are as follows.
To obtain the Window size, different properties and methods are required for different browsers: to check the actual size of the Window, use the Window attribute in Netscape; in IE, you need to go deep into the Document to check
How to get the width of a browser
What is the specific use method?
------Solution--------------------
JScript Code
JS Adjust page height document.getElementById ("Leftmenu"). style.height=window.screen.availheight;//menu navigation height equals browser height ; document.getElementById ("Rightmessage"). style.height=window.screen.availheight;//right messag
Browser access to user information is often seen, but how can the browser get the user information exactly how to achieve? This article will give you an explanation of the Browser's access to user Information.
How to get the width of a browser
What is the specific use method?
------Solution--------------------
JScript Code
JS Adjust page height document.getElementById ("Leftmenu"). style.height=window.screen.availheight;//menu navigation height equals browser height ; document.getElementById ("Rightmessage"). style.height=window.screen.availheight;//right messag
: Vertical offset value relative to documentEVENT.OFFSETX: The horizontal offset value relative to the current objectEvent.offsety: The vertical offset value relative to the current objectOffsetleft: Lateral offset value relative to parent elementOFFSETTOP: The vertical offset value of the relative parent elementWindow.screentop: The horizontal offset value of the browser relative to the upper-left corner of the screenWindow.screenleft: The vertical o
Document.compatmode is used to determine the rendering method used by the current browser.Backcompat: Standard compatibility mode is off.Css1compat: Standard compatibility mode is turned on.When Document.compatmode equals Backcompat, the width of the browser client area is document.body.clientWidth;When Document.compatmode equals Css1compat, the browser client area width is document.documentElement.clientWi
Yii2 get the url of the page before logon-implementation on the computer and browser and learning about the source code of yii2, yii2url
For a website with Logon Restrictions (permission restrictions), the user enters the authentication information and jumps to the page before logon after the authentication is successful. This is a user-friendly function. Therefore, it is critical to obtain the page address
Web development often encounters the need to get the browser's scroll bar and the top and bottom of the distance, and then do the appropriate processing action. The following author on how to get through JS browser scroll bar from the top of the browser and the bottom of the height to do a share, this is compatible wit
Firefox browser to get Flash upload files
Flash upload in Firefox browser is not available.
Mainly because flash in the Firefox browser upload process to create a new session
A browser-independent session. Here we become pagesession.
So in the background Java code can
What is the user agentThe user agent Chinese name is called "UA", which is a special string header that allows the server to identify the operating system and version, CPU type, browser and version, browser rendering engine, browser language, browser plugin, etc. used by the client.
Websites can show different pages by
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