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Let's talk about the implementation method of Chinese verification code and an example tutorial
Let's talk about the implementation method of Chinese verification code and an example tutorial
What we are going to learn today is how to use Python to generate a random Chinese verification code and save the image in .jpeg format. Friends who need it can refer to it. Before doing this, you must first understand the PIL library in Python. PIL is the abbreviation of Python Imaging Library. PIL is a Python library for image processing. It provides a series of modules and methods, such as: cropping, translation, rotation, changing size, etc. In the PIL library, any image is represented by an Image object, so to load an image, the simplest form is as follows: from PIL import Image image = Image.open("1.jpeg") In the PIL library, the most commonly used modules are Image, ImageDraw, ImageEnhance, ImageFile, etc. The download address of PIL is: http://www.pythonware.com/products/pil/Connect
1. pythonPIL module and method of randomly generating Chinese verification codes
Introduction: What we are going to learn today is how to use Python to generate a random Chinese verification code and save the image as. jpeg format, friends who need it can refer to
##2. Share a Chinese verification code again
3.
Simple Chinese verification code
Introduction: Simple Chinese verification code4.
PHP picture verification code production and implementation sharing (full)_PHP tutorial
Introduction: PHP image verification code production and sharing (full). Just like when I encountered the random function rand(); today, I thought about what to do with it. Finally, I remembered the verification code, the numeric verification code, the letter verification code, and the Chinese verification code, but I didn’t know how to do it, so5.
php Chinese character verification code program_PHP tutorial
Introduction: php Chinese character verification code program. This article uses three files to briefly talk about how to apply Chinese verification codes in PHP. Because Chinese characters may appear garbled, we defined a file to specifically handle6.
php utf8 page verification code picture is garbled in Chinese_PHP tutorial
Introduction: php utf8 page verification code picture is garbled in Chinese. During development, the Chinese verification code on the uft-8 page appeared garbled. I found the reason by searching on Baidu. There are solutions below for friends in need to refer to. Copy the code as follows? sess##7.
Solution to the problem of garbled Chinese verification code generated by PHP (1/2)_PHP TutorialIntroduction: Solving the problem of garbled Chinese verification codes generated by PHP (1/2). Solving the problem of garbled Chinese verification codes generated by PHP //The Chinese characters to be processed should first be converted from UTF8 Chinese characters into HTML entity form before use. //Sample code: //ini_set('JIS-mapped Japanese Font Support'
8.
Three PHP Chinese verification code generation and calling methods_PHP tutorialIntroduction: Three PHP Chinese verification code generation and Calling method. Three PHP Chinese verification code generation and calling methods. To generate Chinese verification code in PHP, you must perform different operations from generating verification verification code, because the GD function only accepts text encoded in UTF8 format
9.
php Chinese verification code implementation example sharing_PHP tutorialIntroduction: PHP Chinese verification code implementation example sharing The code is as follows. : ?php $text = 'The first thing is that it can't be good, but it doesn't happen from now on. It only works when I want to see the text without opening the hand and ten functions. The main party is as before.
10.
php Chinese verification code implementation method_PHP tutorialIntroduction: PHP Chinese verification code implementation method. PHP Chinese verification code implementation method This article describes the PHP Chinese verification code implementation method. Share it with everyone for your reference. The specific analysis is as follows: First look at the following renderings: The specific code is as follows [Related Q&A recommendations]: javascript - PHP to create Chinese verification code Literal array problem
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