ADD file via upload

blogserver/target/classes/org/sang/mapper/CategoryMapper.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.sang.mapper.CategoryMapper">
+    <select id="getAllCategories" resultType="org.sang.bean.Category">
+        SELECT * FROM category
+    </select>
+    <delete id="deleteCategoryByIds">
+        DELETE FROM category WHERE id IN
+        <foreach collection="ids" separator="," open="(" close=")" item="id">
+            #{id}
+        </foreach>
+    </delete>
+    <update id="updateCategoryById" parameterType="org.sang.bean.Category">
+        UPDATE category SET cateName=#{cateName} WHERE id=#{id}
+    </update>
+    <insert id="addCategory" parameterType="org.sang.bean.Category">
+        INSERT INTO category SET date=#{date},cateName=#{cateName}
+    </insert>
+</mapper>