What are the advantages and disadvantages of Mybatis

This article will explain in detail what are the advantages and disadvantages of Mybatis. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Advantages and disadvantages of Mybatis

Advantages

Compared with traditional database access technologies, ORM has the following advantages:

Programming based on SQL statements is quite flexible and will not affect the existing design of the application or database. SQL is written in XML to decouple sql from program code and facilitate unified management. It provides XML tags, supports the writing of dynamic SQL statements, and can be reused.

Compared with JDBC, it reduces the amount of code by more than 50%, eliminates a lot of redundant code in JDBC, and does not need to switch the connection manually.

Good compatibility with various databases (because MyBatis uses JDBC to connect to databases, MyBatis supports all databases supported by JDBC)

Provide mapping tags to support ORM field mapping between objects and databases, and provide object relational mapping tags to support object relational component maintenance

Be able to integrate well with Spring

Shortcoming

The workload of writing SQL statements is large, especially when there are many fields and associated tables, there are certain requirements for developers to write SQL statements.

The SQL statement depends on the database, which leads to the poor portability of the database, and the database cannot be changed at will.

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