public class App {
public static void main(String[] args) {
List<Apple> listApple = new ArrayList<>();
Apple apple = new Apple();
for(int i=0; i<5; i++) {
apple.setName("苹果" + i);
listApple.add(apple);
}
......[阅读全文]
<delete id="deleteStudentByIds" parameterType="String">
delete from student where id in
<foreach item="id" collection="array" open="(" separator="," close=")">
#{id}
</foreach>
</delete>
用MyBatis批量删除Postg ......[阅读全文]
Multiple annotations found at this line:
- cvc-elt.1: Cannot find the declaration of element 'beans'.
- schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/beans/spring-beans-4.3.xsd', because 1) could not find the d ......[阅读全文]