MyBatis Plus LambdaQuery Between: How to Filter Data by Range

In MyBatis Plus, you can use the lambdaQuery method to create a query with lambda expressions. To perform a between query using lambdaQuery, you can use the between method.\n\nHere's an example:\n\njava\nList<User> userList = lambdaQuery()\n .between(User::getAge, 20, 30)\n .list();\n\n\nIn the above example, User is the entity class, getAge is the getter method for the age field, and 20 and 30 are the lower and upper bounds for the age range.\n\nThis will generate a SQL query similar to:\n\nsql\nSELECT * FROM user WHERE age BETWEEN 20 AND 30;\n\n\nYou can further chain other query methods like eq, like, etc., to add more conditions to your query.