Home Database Mysql Tutorial 解决Mysql字符编码问题

解决Mysql字符编码问题

Jun 07, 2016 pm 05:41 PM
mysql database utf8 Chinese characters

对于大家熟知的mysql数据库,是不是中文字符编码的问题一直困绕着你?本文以mysql5.5举例,安装方法在此虑过,只说一点:为了程序顺利插入数据到数据库而不出现

1)如在命令行模式下,直接插入中文,网站空间,插入失败(如图一)

图一(不正确的字符串值)

 

 

图二(显示中文)

 

图三(有数据,却显示乱码)

 

关于解决方法参看以下链接:

 

但是有一个问题,如图四

声明:因为已经进入,所以无需再次进行验证

图四(设置失败)

 

(默认编码设置,香港虚拟主机,一般应与操作系统编码一致)

图五(编码)

 

然后再次进入命令行模式,执行查询(如图六)

图六(查询成功)

 

 

本文出自 “IT旅行者” 博客,网站空间,请务必保留此出处

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Roblox: Bubble Gum Simulator Infinity - How To Get And Use Royal Keys
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Nordhold: Fusion System, Explained
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Mandragora: Whispers Of The Witch Tree - How To Unlock The Grappling Hook
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1670
14
PHP Tutorial
1274
29
C# Tutorial
1256
24
PHP development practice: Use PHPMailer to send emails to users in the MySQL database PHP development practice: Use PHPMailer to send emails to users in the MySQL database Aug 05, 2023 pm 06:21 PM

PHP development practice: Use PHPMailer to send emails to users in the MySQL database Introduction: In the construction of the modern Internet, email is an important communication tool. Whether it is user registration, password reset, or order confirmation in e-commerce, sending emails is an essential function. This article will introduce how to use PHPMailer to send emails and save the email information to the user information table in the MySQL database. 1. Install the PHPMailer library PHPMailer is

How to deal with the pinyin sorting problem of Chinese characters in PHP? How to deal with the pinyin sorting problem of Chinese characters in PHP? Sep 05, 2023 pm 05:00 PM

How to deal with the pinyin sorting problem of Chinese characters in PHP? When developing Chinese websites or applications, we often face the need to sort Chinese strings according to pinyin. However, due to the complexity of Chinese characters, directly using conventional sorting algorithms will lead to errors in sorting results. Therefore, we need to use a special method to deal with the pinyin sorting problem of Chinese characters. In PHP, a common solution is to use a pinyin library such as "Overtrue/Pinyin". This is a pinyin based on PHP

How to verify whether the input is all Chinese characters in golang How to verify whether the input is all Chinese characters in golang Jun 24, 2023 am 09:16 AM

With the development of the times, we pay more and more attention to the verification of data, especially the verification of user input. For language verification, how to accurately determine whether the input is all Chinese characters has become an important issue. In golang, we can use the unicode package and regexp package to achieve this requirement. 1. Unicode package The unicode package provides a series of core support for Unicode. We can use the functions in this package to accurately determine whether a character is a Chinese character.

Go language and MySQL database: How to separate hot and cold data? Go language and MySQL database: How to separate hot and cold data? Jun 18, 2023 am 08:26 AM

As the amount of data continues to increase, database performance has become an increasingly important issue. Hot and cold data separation processing is an effective solution that can separate hot data and cold data, thereby improving system performance and efficiency. This article will introduce how to use Go language and MySQL database to separate hot and cold data. 1. What is hot and cold data separation processing? Hot and cold data separation processing is a way of classifying hot data and cold data. Hot data refers to data with high access frequency and high performance requirements. Cold data

How to sort Chinese characters in C language environment? How to sort Chinese characters in C language environment? Feb 18, 2024 pm 02:10 PM

How to implement Chinese character sorting function in C language programming software? In modern society, the Chinese character sorting function is one of the essential functions in many software. Whether in word processing software, search engines or database systems, Chinese characters need to be sorted to better display and process Chinese text data. In C language programming, how to implement the Chinese character sorting function? One method is briefly introduced below. First of all, in order to implement the Chinese character sorting function in C language, we need to use the string comparison function. Ran

How to use regular expressions to match Chinese characters in PHP How to use regular expressions to match Chinese characters in PHP Jun 22, 2023 am 09:16 AM

In PHP, regular expression is a commonly used string matching tool. It can be used to determine whether a string conforms to a specific format, thereby verifying the validity of the input value. When processing Chinese characters, since Chinese characters and English characters are encoded differently, the matching rules of the regular expression need to be adjusted accordingly. This article will introduce how to use regular expressions to match Chinese characters in PHP. 1. Understand Chinese character encoding. Commonly used character encodings in PHP are UTF-8 and G.

How to use MySQL database for time series analysis? How to use MySQL database for time series analysis? Jul 12, 2023 am 08:39 AM

How to use MySQL database for time series analysis? Time series data refers to a collection of data arranged in time order, which has temporal continuity and correlation. Time series analysis is an important data analysis method that can be used to predict future trends, discover cyclical changes, detect outliers, etc. In this article, we will introduce how to use a MySQL database for time series analysis, along with code examples. Create a data table First, we need to create a data table to store time series data. Suppose we want to analyze the number

How to use MySQL database for image processing? How to use MySQL database for image processing? Jul 14, 2023 pm 12:21 PM

How to use MySQL database for image processing? MySQL is a powerful relational database management system. In addition to storing and managing data, it can also be used for image processing. This article will introduce how to use a MySQL database for image processing and provide some code examples. Before you begin, make sure you have installed a MySQL database and are familiar with basic SQL statements. Create a database table First, create a new database table to store the image data. The structure of the table can be as follows

See all articles