What is the working principle and process of mybatis
The working principle and process of mybatis: 1. Configuration file; 2. Interface and mapping; 3. SQL parsing and generation; 4. Execution plan; 5. Result processing; 6. Dynamic SQL; 7. Caching mechanism; 8. Plug-in; 9. Transaction management; 10. Logging and monitoring; 11. Scalability. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
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What is the working principle and process of mybatis
How to use mybatis paging plug-in
How to use the mybatis paging plug-in: 1. Add the paging plug-in dependency; 2. Configure the paging plug-in; 3. Configure the parameters of the paging plug-in; 4. Write the paging query code; 5. Call the paging query method in Service or Controller. Detailed introduction: 1. To add paging plug-in dependencies, first ensure that the relevant dependencies of MyBatis have been added to the project, and then add the dependencies of the MyBatis paging plug-in; 2. Configure the paging plug-in, in the MyBatis configuration file, add the paging plug-in configuration, etc. .
Jan 15, 2024 pm 03:03 PM
How to prevent sql injection in mybatis
Mybatis methods to prevent SQL injection: 1. Use precompiled SQL statements; 2. Use #{} placeholder; 3. Use {} placeholder; 4. Use dynamic SQL; 5. Input validation and cleaning; 6. Restrict database permissions; 7. Use Web Application Firewall; 8. Keep MyBatis and database security updated. Detailed introduction: 1. Use precompiled SQL statements. MyBatis uses precompiled SQL statements to perform query and update operations. Precompiled SQL statements use parameterized queries, etc.
Jan 17, 2024 pm 03:42 PM
How to write mybatis configuration file
Steps to write mybatis configuration file: 1. Specify the data source; 2. Configure the transaction manager; 3. Configure the type processor and mapper; 4. Use environment elements; 5. Configure aliases; 6. Configure the mapping file. Detailed introduction: 1. Specify the data source. In the "mybatis-config.xml" file, you need to configure the data source. The data source is an interface, which provides a database connection; 2. Configure the transaction manager to ensure the normality of database transactions. For processing, you also need to configure the transaction manager; 3. Configure the type processor and mapper, etc.
Jan 15, 2024 pm 02:57 PM
How to configure database connection in mybatis
How to configure database connection in mybatis: 1. Specify the data source; 2. Configure the transaction manager; 3. Configure the type processor and mapper; 4. Use environment elements; 5. Configure aliases. Detailed introduction: 1. Specify the data source. In the "mybatis-config.xml" file, you need to configure the data source. The data source is an interface, which provides a database connection; 2. Configure the transaction manager to ensure the normality of database transactions. For processing, you also need to configure the transaction manager; 3. Configure the type processor and mapper, etc.
Jan 15, 2024 pm 02:12 PM
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