初始化Git仓库，已完成mybatis-generator自动生成

src/main/java/com/cxyxiaomo/flashsale/App.java

@@ -0,0 +1,26 @@
+package com.cxyxiaomo.flashsale;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Hello world!
+ */
+@EnableAutoConfiguration // 将这个App的启动类当成一个自动化，可支持配置的Bean，并且能够开启整个一个工程类的基于SpringBoot的一个自动化配置
+@RestController
+public class App {
+
+    @RequestMapping("/")
+    public String home() {
+        return "Hello world!";
+    }
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+
+        // 启动SpringBoot项目
+        SpringApplication.run(App.class, args);
+    }
+}

src/main/java/com/cxyxiaomo/flashsale/dao/userDataObjectMapper.java

@@ -0,0 +1,53 @@
+package com.cxyxiaomo.flashsale.dao;
+
+import com.cxyxiaomo.flashsale.dataobject.userDataObject;
+
+public interface userDataObjectMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int insert(userDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int insertSelective(userDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    userDataObject selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int updateByPrimaryKeySelective(userDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_info
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int updateByPrimaryKey(userDataObject record);
+}

src/main/java/com/cxyxiaomo/flashsale/dao/userPasswordDataObjectMapper.java

@@ -0,0 +1,53 @@
+package com.cxyxiaomo.flashsale.dao;
+
+import com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject;
+
+public interface userPasswordDataObjectMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int insert(userPasswordDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int insertSelective(userPasswordDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    userPasswordDataObject selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int updateByPrimaryKeySelective(userPasswordDataObject record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table user_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    int updateByPrimaryKey(userPasswordDataObject record);
+}

src/main/java/com/cxyxiaomo/flashsale/dataobject/userDataObject.java

@@ -0,0 +1,234 @@
+package com.cxyxiaomo.flashsale.dataobject;
+
+public class userDataObject {
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private Integer id;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.name
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private String name;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.gender
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private Byte gender;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.age
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private Integer age;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.telephone
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private String telephone;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.register_mode
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private String registerMode;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_info.third_party_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private String thirdPartyId;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.id
+     *
+     * @return the value of user_info.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.id
+     *
+     * @param id the value for user_info.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.name
+     *
+     * @return the value of user_info.name
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.name
+     *
+     * @param name the value for user_info.name
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setName(String name) {
+        this.name = name == null ? null : name.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.gender
+     *
+     * @return the value of user_info.gender
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public Byte getGender() {
+        return gender;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.gender
+     *
+     * @param gender the value for user_info.gender
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setGender(Byte gender) {
+        this.gender = gender;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.age
+     *
+     * @return the value of user_info.age
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public Integer getAge() {
+        return age;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.age
+     *
+     * @param age the value for user_info.age
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.telephone
+     *
+     * @return the value of user_info.telephone
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public String getTelephone() {
+        return telephone;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.telephone
+     *
+     * @param telephone the value for user_info.telephone
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setTelephone(String telephone) {
+        this.telephone = telephone == null ? null : telephone.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.register_mode
+     *
+     * @return the value of user_info.register_mode
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public String getRegisterMode() {
+        return registerMode;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.register_mode
+     *
+     * @param registerMode the value for user_info.register_mode
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setRegisterMode(String registerMode) {
+        this.registerMode = registerMode == null ? null : registerMode.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_info.third_party_id
+     *
+     * @return the value of user_info.third_party_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public String getThirdPartyId() {
+        return thirdPartyId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_info.third_party_id
+     *
+     * @param thirdPartyId the value for user_info.third_party_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setThirdPartyId(String thirdPartyId) {
+        this.thirdPartyId = thirdPartyId == null ? null : thirdPartyId.trim();
+    }
+}

src/main/java/com/cxyxiaomo/flashsale/dataobject/userPasswordDataObject.java

@@ -0,0 +1,102 @@
+package com.cxyxiaomo.flashsale.dataobject;
+
+public class userPasswordDataObject {
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_password.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private Integer id;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_password.encrpt_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private String encrptPassword;
+
+    /**
+     *
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column user_password.user_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    private Integer userId;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_password.id
+     *
+     * @return the value of user_password.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_password.id
+     *
+     * @param id the value for user_password.id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_password.encrpt_password
+     *
+     * @return the value of user_password.encrpt_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public String getEncrptPassword() {
+        return encrptPassword;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_password.encrpt_password
+     *
+     * @param encrptPassword the value for user_password.encrpt_password
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setEncrptPassword(String encrptPassword) {
+        this.encrptPassword = encrptPassword == null ? null : encrptPassword.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column user_password.user_id
+     *
+     * @return the value of user_password.user_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public Integer getUserId() {
+        return userId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column user_password.user_id
+     *
+     * @param userId the value for user_password.user_id
+     *
+     * @mbg.generated Tue Mar 01 14:58:29 CST 2022
+     */
+    public void setUserId(Integer userId) {
+        this.userId = userId;
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1,6 @@
+
+# ????
+server.port=8090
+
+#mybatis.mapper-locations=classpath:mapping/*.xml
+mybatis.mapperLocations=classpath:mapping/*.xml

src/main/resources/mapping/userDataObjectMapper.xml

@@ -0,0 +1,157 @@
+<?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="com.cxyxiaomo.flashsale.dao.userDataObjectMapper">
+  <resultMap id="BaseResultMap" type="com.cxyxiaomo.flashsale.dataobject.userDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="name" jdbcType="VARCHAR" property="name" />
+    <result column="gender" jdbcType="TINYINT" property="gender" />
+    <result column="age" jdbcType="INTEGER" property="age" />
+    <result column="telephone" jdbcType="VARCHAR" property="telephone" />
+    <result column="register_mode" jdbcType="VARCHAR" property="registerMode" />
+    <result column="third_party_id" jdbcType="VARCHAR" property="thirdPartyId" />
+  </resultMap>
+  <sql id="Base_Column_List">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    id, name, gender, age, telephone, register_mode, third_party_id
+  </sql>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    select 
+    <include refid="Base_Column_List" />
+    from user_info
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    delete from user_info
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <insert id="insert" parameterType="com.cxyxiaomo.flashsale.dataobject.userDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    insert into user_info (id, name, gender, 
+      age, telephone, register_mode, 
+      third_party_id)
+    values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{gender,jdbcType=TINYINT}, 
+      #{age,jdbcType=INTEGER}, #{telephone,jdbcType=VARCHAR}, #{registerMode,jdbcType=VARCHAR}, 
+      #{thirdPartyId,jdbcType=VARCHAR})
+  </insert>
+  <insert id="insertSelective" parameterType="com.cxyxiaomo.flashsale.dataobject.userDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    insert into user_info
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="name != null">
+        name,
+      </if>
+      <if test="gender != null">
+        gender,
+      </if>
+      <if test="age != null">
+        age,
+      </if>
+      <if test="telephone != null">
+        telephone,
+      </if>
+      <if test="registerMode != null">
+        register_mode,
+      </if>
+      <if test="thirdPartyId != null">
+        third_party_id,
+      </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="gender != null">
+        #{gender,jdbcType=TINYINT},
+      </if>
+      <if test="age != null">
+        #{age,jdbcType=INTEGER},
+      </if>
+      <if test="telephone != null">
+        #{telephone,jdbcType=VARCHAR},
+      </if>
+      <if test="registerMode != null">
+        #{registerMode,jdbcType=VARCHAR},
+      </if>
+      <if test="thirdPartyId != null">
+        #{thirdPartyId,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <update id="updateByPrimaryKeySelective" parameterType="com.cxyxiaomo.flashsale.dataobject.userDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    update user_info
+    <set>
+      <if test="name != null">
+        name = #{name,jdbcType=VARCHAR},
+      </if>
+      <if test="gender != null">
+        gender = #{gender,jdbcType=TINYINT},
+      </if>
+      <if test="age != null">
+        age = #{age,jdbcType=INTEGER},
+      </if>
+      <if test="telephone != null">
+        telephone = #{telephone,jdbcType=VARCHAR},
+      </if>
+      <if test="registerMode != null">
+        register_mode = #{registerMode,jdbcType=VARCHAR},
+      </if>
+      <if test="thirdPartyId != null">
+        third_party_id = #{thirdPartyId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.cxyxiaomo.flashsale.dataobject.userDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    update user_info
+    set name = #{name,jdbcType=VARCHAR},
+      gender = #{gender,jdbcType=TINYINT},
+      age = #{age,jdbcType=INTEGER},
+      telephone = #{telephone,jdbcType=VARCHAR},
+      register_mode = #{registerMode,jdbcType=VARCHAR},
+      third_party_id = #{thirdPartyId,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>

src/main/resources/mapping/userPasswordDataObjectMapper.xml

@@ -0,0 +1,111 @@
+<?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="com.cxyxiaomo.flashsale.dao.userPasswordDataObjectMapper">
+  <resultMap id="BaseResultMap" type="com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="encrpt_password" jdbcType="VARCHAR" property="encrptPassword" />
+    <result column="user_id" jdbcType="INTEGER" property="userId" />
+  </resultMap>
+  <sql id="Base_Column_List">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    id, encrpt_password, user_id
+  </sql>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    select 
+    <include refid="Base_Column_List" />
+    from user_password
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    delete from user_password
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <insert id="insert" parameterType="com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    insert into user_password (id, encrpt_password, user_id
+      )
+    values (#{id,jdbcType=INTEGER}, #{encrptPassword,jdbcType=VARCHAR}, #{userId,jdbcType=INTEGER}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    insert into user_password
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="encrptPassword != null">
+        encrpt_password,
+      </if>
+      <if test="userId != null">
+        user_id,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="encrptPassword != null">
+        #{encrptPassword,jdbcType=VARCHAR},
+      </if>
+      <if test="userId != null">
+        #{userId,jdbcType=INTEGER},
+      </if>
+    </trim>
+  </insert>
+  <update id="updateByPrimaryKeySelective" parameterType="com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    update user_password
+    <set>
+      <if test="encrptPassword != null">
+        encrpt_password = #{encrptPassword,jdbcType=VARCHAR},
+      </if>
+      <if test="userId != null">
+        user_id = #{userId,jdbcType=INTEGER},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.cxyxiaomo.flashsale.dataobject.userPasswordDataObject">
+    <!--
+      WARNING - @mbg.generated
+      This element is automatically generated by MyBatis Generator, do not modify.
+      This element was generated on Tue Mar 01 14:58:29 CST 2022.
+    -->
+    update user_password
+    set encrpt_password = #{encrptPassword,jdbcType=VARCHAR},
+      user_id = #{userId,jdbcType=INTEGER}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>

src/main/resources/mybatis-generator.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE generatorConfiguration
+        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
+        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
+<generatorConfiguration>
+
+    <context id="DB2Tables" targetRuntime="MyBatis3">
+        <!-- 数据库链接地址账号密码 -->
+        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
+                        connectionURL="jdbc:mysql://127.0.0.1:3306/flashsale?serverTimezone=Asia/Shanghai"
+                        userId="root"
+                        password="111111">
+        </jdbcConnection>
+
+        <!-- 生成 DataObject 类存放位置 -->
+        <javaModelGenerator targetPackage="com.cxyxiaomo.flashsale.dataobject" targetProject="src/main/java">
+            <property name="enableSubPackages" value="true" />
+            <property name="trimStrings" value="true" />
+        </javaModelGenerator>
+
+        <!-- 生成映射文件存放位置 -->
+        <sqlMapGenerator targetPackage="mapping"  targetProject="src/main/resources">
+            <property name="enableSubPackages" value="true" />
+        </sqlMapGenerator>
+
+        <!-- 生成Dao类存放位置 -->
+        <!-- 客户端代码，生成易于使用的针对Mode L对象和XML配置文件的代码
+                type="ANNOTATEDMAPPER",生成Java Model和基于注解的Mapper对象
+                type="MIXEDMAPPER",生成基于注解的Java Model和相应的Mapper对象
+                type="XM1LMAPPER",生成SQLMap XML文件和独立的Mapper接口
+        -->
+        <javaClientGenerator type="XMLMAPPER" targetPackage="com.cxyxiaomo.flashsale.dao" targetProject="src/main/java">
+            <property name="enableSubPackages" value="true" />
+        </javaClientGenerator>
+
+        <!-- 生成对应表及其类名 -->
+        <table tableName="user_info" domainObjectName="userDataObject" enableCountByExample="false"
+               enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false"
+               selectByExampleQueryId="false">
+            <!--            去除复杂操作语句-->
+            <!--            enableCountByExample="false"-->
+            <!--            enableUpdateByExample="false" -->
+            <!--            enableDeleteByExample="false" -->
+            <!--            enableSelectByExample="false"-->
+            <!--            selectByExampleQueryId="false"-->
+        </table>
+        <table tableName="user_password" domainObjectName="userPasswordDataObject" enableCountByExample="false"
+               enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false"
+               selectByExampleQueryId="false"></table>
+
+    </context>
+</generatorConfiguration>

src/test/java/com/cxyxiaomo/flashsale/AppTest.java

@@ -0,0 +1,20 @@
+package com.cxyxiaomo.flashsale;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+{
+    /**
+     * Rigorous Test :-)
+     */
+    @Test
+    public void shouldAnswerWithTrue()
+    {
+        assertTrue( true );
+    }
+}