20 lines
659 B
XML
20 lines
659 B
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<!--
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1.在mybats的开发中namespace有特殊的意思，一定要是对应接口的全限定名
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通过namespace可以简历mapper.xml和接口之间的关系(名字不重要，位置不重要)
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-->
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<mapper namespace="com.bw.dao.StudentDao">
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<insert id="add">
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insert into t_student VALUES (null,#{name},#{age})
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</insert>
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<delete id="delect">
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</delete>
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<select id="StudentList" resultType="com.bwie.pojo.Student">
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select * from t_student
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</select>
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</mapper> |