How to solve the problem of garbled code in Java and Bootstrap Table

The reason why Java and Bootstrap Table are garbled is that the character encoding is inconsistent. The solution is: set the page character encoding to UTF-8. Configure the CharacterEncodingFilter filter to force UTF-8 encoding. Configure Spring MVC's StringHttpMessageConverter to support UTF-8 encoding. Configure the database character set to UTF-8. Use UTF-8 encoding to read and write data in Java code.

Solutions to garbled codes in Java and Bootstrap Table

Garbage code appears when using Bootstrap Table to display Chinese in Java projects, which is caused by inconsistent character encoding. The solution is as follows:

1. Set page character encoding

Add the <meta> tag to the HTML page and declare the character encoding as UTF-8:

 <code class="html"><meta charset="UTF-8"></code>

2. Configure Servlet filter

Configure CharacterEncodingFilter filter in web.xml, force requests and responses to be encoded using UTF-8:

 <code class="xml"><filter> <filter-name>CharacterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping></code>

3. Configure Spring MVC

Add the following configuration in the Spring MVC configuration file:

 <code class="java"><bean id="stringHttpMessageConverter" class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes" value="text/plain;charset=UTF-8"></property> </bean></code>

4. Configure the database

Make sure that the character sets of the database tables and fields are UTF-8.

5. Configure Java code

In Java code, use UTF-8 encoding to read and write data:

 <code class="java">String str = new String(data.getBytes("ISO-8859-1"), "UTF-8");</code>

Through the above steps, the problem of garbled code in Java and Bootstrap Table can be solved.

The above is the detailed content of How to solve the problem of garbled code in Java and Bootstrap Table. For more information, please follow other related articles on the PHP Chinese website!