<select id="testList" resultType="YourBeanVo">SELECTc.*FROMtable_sheet cWHERE c.sheet_id IN<foreach collection="idList" index="index" item="item" open="(" close=")"><if test="index != 0

$.ajax({type: "POST",dataType: "json",url: "${ctx}/xx/xxx/xxxx/save" ,data: $('#yourForm').serialize(),success: function (result) {...

$.ajax({type: "POST",url: "${ctx}/xxx/xxx/xxx/getXXXXX",data: {'companyCode':$("#company").val(),},dataType: "json",beforeSend: function () {js.loading("正在加载，请稍候.....

mybatis update语句成功后，返回指定的字段mapper---------------------------------------将 keyColumn 属性的 num 映射到 YourBean 中的num属性<update id="upt"><selectKey resultType="java.lang.Integer" keyColumn="num" keyP

public class BeanName implements Serializable{private String id;private String propertyName1;private String propertyName2;private String propertyName3;private String propertyName4;private List<Pric

<if test="ids !='' and ids != null">and a.tree_names REGEXP #{ids}</if>参数ids:"ni|hao|wo|shi|ni|ge",等价于 a.tree_names like '%参数中的任意一个%'

//外部结果集(out)同时包含内部结果集(in)的所有内容,即满足要求inList:{"华帝","美域"}outList:{"麒麟,醉湖,华帝,光宇,美域","琪琪,凯特,华帝","会凌云,美域,清幽"}outList.forEach(out -> {int target = inList.size();//2...

SELECT DISTINCTinfo.`id`,SUBSTRING_INDEX(SUBSTRING_INDEX(info.`material_id`,',',b.help_topic_id + 1),',',- 1) AS material_idFROM(...

//jQuery 数组取交集let result = Array.intersect(arr1,arr2);