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Keyword Sample JPQL snippet And findByLastnameAndFirstname … where x.lastname = ?1 and x.firstname = ?2 Or findByLastnameOrFirstname … where x.lastnam 阅读全文
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方法1 org.springframework.beans.BeanUtils.copyProperties(父类对象,子类对象); package com.***.test11111; //Arbor 2022/6/7 public class Dog { String name; int age 阅读全文
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<dependency> <groupId>com.querydsl</groupId> <artifactId>querydsl-core</artifactId> </dependency> querydsl翻译:快速dsl 是Hibernate框架的实现 一个repository的实现类 阅读全文