关于采集后对数据编码转换的有关问题！请问
关于采集后对数据编码转换的问题！请教！
我在做一个采集title的程序，将采集过来的数据在网页中显示，网页本身是utf8的，我用的是这个函数：
$icn=mb_convert_encoding($arr1,'utf-8','GB2312,GBK,BIG5,utf-8');
实验后发现其他的网页都正常，可要是抓取utf-8编码的网页就会乱码，这怎么解决呢？
------解决方案--------------------
$icn = mb_convert_encoding($arr1, 'utf-8', mb_check_encoding('utf-8')? 'utf-8' : 'GBK');
------解决方案--------------------
icnov
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
Go language encoding analysis: UTF-8 and GBK comparison
Mar 28, 2024 pm 01:54 PM
Go language encoding analysis: UTF-8 and GBK comparison In the Go language, processing string encoding is one of the common tasks. Among them, UTF-8 and GBK are two commonly used character encoding methods. This article will conduct a detailed comparison between UTF-8 and GBK, discuss their differences and usage, and attach specific code examples. 1. Introduction to UTF-8 and GBK UTF-8: UTF-8 is a variable-length Unicode encoding method that can represent characters in almost all languages in the world. UTF-8
What software is convert?
Dec 09, 2020 am 09:33 AM
convert is not a software, but a file system modification command in Windows. Convert converts the file allocation table FAT and FAT32 volumes to the NTFS file system while leaving the existing files and folders intact. Its syntax is "convert [Volume] /fs:ntfs [/v] [/cvtarea:FileName] [/nosecurity] [/x]".
How to deal with UnsupportedEncodingException in Java?
Jun 25, 2023 am 08:02 AM
How to deal with UnsupportedEncodingException in Java? In Java programming, you may encounter UnsupportedEncodingException. This exception is usually caused by incorrect encoding conversion or an unsupported encoding. In this article, we will introduce the causes of UnsupportedEncodingException exception and how to deal with it. What is UnsupportedE
请教怎么修改url某一参数的参数值呢？是要拆开了再拼回去吗
Jun 13, 2016 am 10:24 AM
请问如何修改url某一参数的参数值呢？是要拆开了再拼回去吗？那么请问如何修改url某一参数的参数值呢？是要拆开了再拼回去吗？http://127.0.0.1/myo/newuser.php?mod=search&type=fastone比如现在我要修改mod=new要怎么做呢？------解决方案--------------------发送了请求
What are the principles and usage of Redis type and encoding encoding?
May 29, 2023 pm 04:21 PM
Abstract Redis is an open source, high-performance key-value database that is widely used in various scenarios. In Redis, data type (type) and encoding (encoding) are very important concepts. This blog will introduce in detail the data types supported by Redis as well as the corresponding encoding methods and underlying implementation principles. To view the internal encoding of a Redis key, you can use the Redis command OBJECTENCODINGkey. Among them, key is the key name you want to query. For example, if you want to query the internal encoding of a key named mykey, you can execute the following command: 127.0.0.1:6379>objectencodin
How to use convert command
Oct 25, 2023 pm 02:55 PM
The convert command is a command line tool in the ImageMagick image processing software package, used for image format conversion, image processing, and image synthesis. Common usage: 1. Simple image format conversion: convert input.jpg output.png; 2. Adjust image size: convert input.jpg -resize 800x600 output.jpg; 3. Image cropping, etc.
How to use the convert conversion function
Nov 16, 2023 pm 01:09 PM
The usage is to understand the data type and target data type to be converted, and call the corresponding conversion function to achieve the conversion.
Solution to UnsupportedEncodingException exception in Java
Jun 25, 2023 am 08:48 AM
UnsupportedEncodingException may occur in Java, mainly because the encoding is not supported. When processing text data, it is often necessary to perform encoding conversion, that is, to convert the content of one encoding format into the content of another encoding format. If the encoding type used for encoding conversion is not supported, an UnsupportedEncodingException will be thrown. This article will introduce the solution to this exception. one,
