AI代码解释 publicclassTest1{publicstaticvoidmain(String[]args){Dog ououDog=newDog("欧欧","雪娜瑞");Dog yayaDog=newDog("亚亚","拉布拉多");Dog meimeiDog=newDog("美美","雪娜瑞");Dog feifeiDog=newDog("菲菲","拉布拉多");List dogs=newArrayList();dogs.add(ououDog);dogs.add(yayaDog);dog...
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packagecn.zzsxt.demo;importjava.util.Iterator;importjava.util.List;importorg.hibernate.Session;importorg.hibernate.Transaction;importorg.hibernate.query.Query;importcn.zzsxt.entity.TUser;importcn.zzsxt.utils.HibernateUtil;/***一级缓存:默认是开启状态,不需要额外配置 *一级缓存又称为Session缓存,由Sessi...
1.<c:forEach>标签 <c:forEach >标签用于迭代数组、集合对象中的元素，功能上等同于在JSP的脚本元素...
Java 8 Stream 1. Iterate ArrayList with Simple For Loop Java program to iterate through an ArrayList of objects using the standard for loop. Iterate arraylist with standard for loopArrayList<String> namesList = new ArrayList<String>(Arrays.asList( "alex", "brian", "charles") ); for(int i...
--批量更新-->2<updateid="updatePRIMARY_INDEX2"parameterClass="java.util.ArrayList">3UPDATE PRIMARY_INDEX2 SET MINDEX_ID =4<iterateconjunction=""open="CASE ID"close="END">5<![CDATA[6WHEN #list[].ID# THEN #list[].MINDEX_ID#7]]>8</iterate>9WHERE ID IN10<!--in()不能超过1000--...
遍历类型为 java.util.List的元素。 ibatis中如何配置in语句,需要迭代,不能直接用string的写法 select *from tablewhere name in <iterate property="ids" conjunction="," close=")" open="(" /> #ids[]# </iterate> and code=#code# 1. 2. 3. 4. 5. 6. 7. bean...
Write a Java program to iterate through all elements in a linked list.Sample Solution:- Java Code:import java.util.LinkedList; public class Exercise2 { public static void main(String[] args) { // create an empty linked list LinkedList<String> l_list = new LinkedList<String>(); // use ...
<delete id="delStudybook" parameterClass="java.util.List"> delete FROM STUDYBOOK WHERE ID IN <iterate conjunction="," open="(" close=")"> #bookList[]# </iterate> </delete> //注意:要property的错误,如下: //Caused by: com.ibatis.common.beans.ProbeException: Error getting ordinal list ...
标签虽然是遍历整个集合的,但标签不象我们在java中用到的for一样,一次一次的循环生成标签中的内容,而是一次性利用list或数组生成整个可运行的sql语句。就好比(1)它生成的sql不可能象这样:id in (xx1) id in (xx2) ,id in (xx3),...