Found a total of 10000 related content
How to use @ResultType annotation correctly in MyBatis?
Article Introduction：When studying the MyBatis framework, developers often encounter various problems about annotations. One of the common questions is how to use the @ResultType annotation correctly...
2025-04-19
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263
What does java middleware mean? Definition and typical applications of middleware
Article Introduction：Java middleware is a software that connects operating systems and application software, providing general services to help developers focus on business logic. Typical applications include: 1. Web server (such as Tomcat and Jetty), which handles HTTP requests; 2. Message queue (such as Kafka and RabbitMQ), which handles asynchronous communication; 3. Transaction management (such as SpringTransaction), which ensures data consistency; 4. ORM framework (such as Hibernate and MyBatis), which simplifies database operations.
2025-05-28
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829
How to prevent SQL injection in Java?
Article Introduction：The core methods to prevent SQL injection include: 1. Use PreparedStatement to avoid SQL splicing and automatically escape input through parameterized queries; 2. Checksum filtering of user input, limiting illegal characters and input lengths; 3. Use ORM frameworks such as Hibernate and MyBatis to automatically handle parameter binding; 4. Follow the principle of minimum permissions and limit database account permissions; 5. Desensitize error information to avoid exposing system structure; 6. Regular update of dependency libraries to fix vulnerabilities; designing from the source to eliminate splicing SQL can effectively defend against the risk of injection.
2025-07-14
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745
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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821
