6.10 沉住气认真修订

zealot77 · Jun 10, 2022 · 2819599 · 2819599
1 parent bb2d74b
commit 2819599
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Showing 3 changed files with 5 additions and 74 deletions.
diff --git a/music-server/src/main/java/com/example/yin/mapper/AdminMapper.java b/music-server/src/main/java/com/example/yin/mapper/AdminMapper.java
@@ -6,17 +6,5 @@
 
 @Repository
 public interface AdminMapper extends BaseMapper<Admin> {
-    int deleteByPrimaryKey(Integer id);
 
-    int insert(Admin record);
-
-    int insertSelective(Admin record);
-
-    Admin selectByPrimaryKey(Integer id);
-
-    int updateByPrimaryKeySelective(Admin record);
-
-    int updateByPrimaryKey(Admin record);
-
-    int verifyPassword(String username, String password);
 }
diff --git a/music-server/src/main/java/com/example/yin/service/impl/AdminServiceImpl.java b/music-server/src/main/java/com/example/yin/service/impl/AdminServiceImpl.java
@@ -1,5 +1,6 @@
 package com.example.yin.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.example.yin.common.R;
 import com.example.yin.mapper.AdminMapper;
@@ -19,7 +20,10 @@ public class AdminServiceImpl extends ServiceImpl<AdminMapper, Admin> implements
 
     @Override
     public R verityPasswd(AdminRequest adminRequest, HttpSession session) {
-        if (adminMapper.verifyPassword(adminRequest.getUsername(), adminRequest.getPassword()) > 0) {
+        QueryWrapper<Admin> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("name",adminRequest.getUsername());
+        queryWrapper.eq("password",adminRequest.getPassword());
+        if (adminMapper.selectCount(queryWrapper) > 0) {
             session.setAttribute("name", adminRequest.getUsername());
             return R.success("登录成功");
         } else {

diff --git a/music-server/src/main/resources/mapper/AdminMapper.xml b/music-server/src/main/resources/mapper/AdminMapper.xml
@@ -10,65 +10,4 @@
     id, name, password
   </sql>
 
-  <select id="verifyPassword" resultType="java.lang.Integer">
-    SELECT count(*) FROM admin where name = #{0} and password = #{1} ;
-  </select>
-
-  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
-    select
-    <include refid="Base_Column_List" />
-    from admin
-    where id = #{id,jdbcType=INTEGER}
-  </select>
-
-  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
-    delete from admin
-    where id = #{id,jdbcType=INTEGER}
-  </delete>
-
-  <insert id="insert" parameterType="com.example.yin.model.domain.Admin">
-    insert into admin (id, name, password)
-    values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR})
-  </insert>
-  <insert id="insertSelective" parameterType="com.example.yin.model.domain.Admin">
-    insert into admin
-    <trim prefix="(" suffix=")" suffixOverrides=",">
-      <if test="id != null">
-        id,
-      </if>
-      <if test="name != null">
-        name,
-      </if>
-      <if test="password != null">
-        password,
-      </if>
-    </trim>
-    <trim prefix="values (" suffix=")" suffixOverrides=",">
-      <if test="id != null"> #{id,jdbcType=INTEGER},
-      </if>
-      <if test="name != null"> #{name,jdbcType=VARCHAR},
-      </if>
-      <if test="password != null"> #{password,jdbcType=VARCHAR},
-      </if>
-    </trim>
-  </insert>
-
-  <update id="updateByPrimaryKeySelective" parameterType="com.example.yin.model.domain.Admin">
-    update admin
-    <set>
-      <if test="name != null">
-        name = #{name,jdbcType=VARCHAR},
-      </if>
-      <if test="password != null">
-        password = #{password,jdbcType=VARCHAR},
-      </if>
-    </set>
-    where id = #{id,jdbcType=INTEGER}
-  </update>
-  <update id="updateByPrimaryKey" parameterType="com.example.yin.model.domain.Admin">
-    update admin
-    set name = #{name,jdbcType=VARCHAR},
-      password = #{password,jdbcType=VARCHAR}
-    where id = #{id,jdbcType=INTEGER}
-  </update>
 </mapper>