Some time ago made a web version of micro-letter payment, encountered a lot of problems, but eventually resolved, now recorded in the development process and description, to other people some reference.
First, preparatory work
First of all, we
There are two ways to get a URL, either through the background or through the front JS, as follows:
1. Get the URL of the current page through C #
string url = Request.Url.AbsoluteUri; Result: http://www.jb51.net/web/index.aspxString host =
When using JavaScript, it is sometimes too familiar with the methods that are often used and ignores the nuances of their principles.
Examples are as follows:
Window.location.href,window.location.replace.
Both of these ways let the page jump to a
Preliminary knowledge:
1. Bytes and Unicode
The Java kernel is Unicode, even the class file, but many media, including how files/streams are saved
Is the use of Word throttling. So Java wants to transform these bytes through the rows. Char is
Ajax
First, the main reason to use Ajax
1, through the appropriate AJAX application to achieve a better user experience;2, some of the previous server burden to the client, to facilitate the client idle processing capacity to deal with, reduce the
asp.net|erp| Tips
Objective:Implement to replace the Pagebase in the project with the. cs file in MasterPage.
Motivation:The motivation for writing this article comes from a project refactoring. In the. Net Framwork 2.0 b/S Architecture project,
Programming excerpt from a long time college
For an experienced Java developer who has access to the source code, any program can be viewed as a transparent model in a museum. Tools such as thread dumps (dump), method call tracking, breakpoints,
Form form Submit Chinese garbled problem, DWZ modelandview jump form has Chinese parameter garbled
method= ' get ' Chinese parameter is garbled because it is placed after the URL
Method= ' Post ' Chinese is not garbled
DWZ also have this similar
Using the URL method for beginners, often encounter the problem of repeated requests, the root cause of this problem is because once the URL parameters are set, the DataGrid component in the instantiation of the request, how to avoid the problem of
To debug the program, the native installs IIS and Apache, cannot use 80 ports at the same time, now gives the workaround:
Method One:
IIS5, multi-IP coexistence, IIS for 192.168.0.1,apache for 192.168.0.2 original address
C:\Inetpub\Adminscripts
Method one (with system variables)
Disadvantages do not use delivered addresses and hosts that do not support system variables
echo $_server[' Http_host '];
Method two (with its own function)
$url = ' http://www.51php.net/index.php?referer=51php.
This article mainly introduces PHP using curl simple Crawl remote URL method, involving PHP operation Curl skills, with a certain reference value, the need for friends can refer to the
This example describes how PHP uses Curl to crawl remote URLs.
Overview
Spring 2.5 Introduces note-driven functionality for spring MVC after Spring 2.0 's major upgrade to spring MVC. Now you don't have to have the controller inherit any interfaces, you don't need to define the mapping of the request and
Usage:sqlmap.py [Options]Options:-H,--help displays basic help information and exits-HH Display advanced help information and exit--version Display the program version number and exit-V VERBOSE verbose level 0-6 (default 1)Goal:At least one of the
The company does not have php and other background services, but only java. How does front-end work with java? What are the data and interfaces they provide. I only know that php is used to operate databases. It is submitted or presented on the
Functions and usage of nine built-in JSP objects, and nine built-in jsp objects
A total of nine such objects are pre-defined in JSP: request, response, session, application, out, pagecontext, config, page, exception1. request object javax. servlet.
If your dispatcherservlet intercepts URLs such as *.do, there is no problem accessing static resources. If your dispatcherservlet intercepts "/", all requests are intercepted, and access to *.js,*.jpg is intercepted. Purpose: Normal access to static
Example: Rewriteengine on open engine rewriterule test.html/test.php [L] rewriterule test.html?$/tianqi.php?s1=& Amp;s2=&s3 = [qsa,l] for multiple parameters rewriterule tianqi-([0-9]+). html/tianqi.php?id=$1 [L]Note the problem with the path. Text:.
Why does flex need to request the server to read the data instead of reading it by itself? Flex is an interface language, mainly to do interface display, it can achieve a lot of brilliant effect, this is the traditional Web project department can
Today's work encountered a problem, demand is such, need to give DZ forum to do an android extension, which must not be the member login, you need two times to develop DZ provide a login interface, vertigo ...Because I am not familiar with DZ, so
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