mybatis project change2

mybatis_train/src/main/java/com/mapper/AccountMapper.java

@@ -7,5 +7,7 @@ import java.util.List;
 
 @Repository
 public interface AccountMapper {
-    List<AccountEntity> findAll();
+    List<AccountEntity> findAll(Integer id);
+    void updateOne(AccountEntity accountEntity);
+    void insertOne(AccountEntity accountEntity);
 }

mybatis_train/src/main/resources/mapper/AccountMapper.xml

@@ -1,7 +1,15 @@
 <?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.mapper.AccountMapper">
-    <select id="findAll" resultType="com.pojo.entity.AccountEntity">
-        select id,user_name,balance from account
+    <select id="findAll" resultType="com.pojo.entity.AccountEntity"
+            parameterType="java.lang.Integer"
+    >
+        select id,user_name,balance from account where id= #{id}
     </select>
+    <update id="updateOne" parameterType="com.pojo.entity.AccountEntity">
+        update account set user_name = #{user_name} where id = #{id}
+    </update>
+    <insert id="insertOne" parameterType="com.pojo.entity.AccountEntity">
+        insert into account(user_name,balance) value (#{user_name},#{balance})
+    </insert>
 </mapper>

mybatis_train/src/test/java/Test1.java

@@ -16,7 +16,16 @@ public class Test1 {
         InputStream resourceAsStream = Resources.getResourceAsStream("mybatisConfig.xml");
         SqlSessionFactory build = new SqlSessionFactoryBuilder().build(resourceAsStream);
         SqlSession sqlSession = build.openSession();
-        List<AccountEntity> objects = sqlSession.selectList("com.mapper.AccountMapper.findAll");
+        List<AccountEntity> objects = sqlSession.selectList("com.mapper.AccountMapper.findAll",7);
+//        AccountEntity optEntity = new AccountEntity();
+//        optEntity.setId(7);
+//        optEntity.setUser_name("张7123");
+//        int update = sqlSession.update("com.mapper.AccountMapper.updateOne", optEntity);
+        AccountEntity addEntity = new AccountEntity();
+        addEntity.setUser_name("zz1");
+        addEntity.setBalance(27.5);
+        int insert = sqlSession.insert("com.mapper.AccountMapper.insertOne", addEntity);
+        sqlSession.commit();
         sqlSession.close();
     }
 }