1.模型

public class AzTest {
      private Integer id;     private Integer age;     private String title;     public Integer getId() {
          return id;     }     public void setId(Integer id) {
          this.id = id;     }     public Integer getAge() {
          return age;     }     public void setAge(Integer age) {
          this.age = age;     }     public String getTitle() {
          return title;     }     public void setTitle(String title) {
          this.title = title == null ? null : title.trim();     } } 2.mapper

void insertAll(List
    
      list); 3.xml
    

    
        insert into az_test(age,title)   VALUES
    

(#{item.age},#{item.title})