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test: 测试列别名的使用。

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Suomm 2023-06-30 19:16:56 +08:00
parent e346d0e219
commit cc59ef7b45
3 changed files with 144 additions and 0 deletions
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72
mybatis-flex-test/mybatis-flex-spring-boot-test/src/main/java/com/mybatisflex/test/model/AccountVO2.java Normal file
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@ -0,0 +1,72 @@
/*
* Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mybatisflex.test.model;
import com.mybatisflex.annotation.As;
/**
* @author 王帅
* @since 2023-06-30
*/
public class AccountVO2 extends IdEntity<Long> {
private Integer age;
@As("account_name")
private String userName;
private UserVO4 user;
@Override
@As("account_id")
public Long getId() {
return super.getId();
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public UserVO4 getUser() {
return user;
}
public void setUser(UserVO4 user) {
this.user = user;
}
@Override
public String toString() {
return "AccountVO2{" +
"id=" + id +
", age=" + age +
", userName='" + userName + '\'' +
", user='" + user + '\'' +
'}';
}
}

55
mybatis-flex-test/mybatis-flex-spring-boot-test/src/main/java/com/mybatisflex/test/model/UserVO4.java Normal file
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@ -0,0 +1,55 @@
/*
* Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mybatisflex.test.model;
/**
* 用户 VO 对象。
*
* @author 王帅
* @since 2023-06-30
*/
public class UserVO4 {
private String userId;
private String userName;
public String getUserId() {
return userId;
}
public void setUserId(String userId) {
this.userId = userId;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
@Override
public String toString() {
return "UserVO{" +
"userId='" + userId + '\'' +
", userName='" + userName + '\'' +
'}';
}
}

17
mybatis-flex-test/mybatis-flex-spring-boot-test/src/test/java/com/mybatisflex/test/mapper/AccountMapperTest.java
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@ -21,6 +21,7 @@ import com.mybatisflex.core.row.Db;
import com.mybatisflex.core.row.Row;
import com.mybatisflex.test.model.Account;
import com.mybatisflex.test.model.AccountVO;
import com.mybatisflex.test.model.AccountVO2;
import com.mybatisflex.test.model.Gender;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
@ -33,6 +34,7 @@ import java.util.List;
import static com.mybatisflex.test.model.table.AccountTableDef.ACCOUNT;
import static com.mybatisflex.test.model.table.RoleTableDef.ROLE;
import static com.mybatisflex.test.model.table.UserRoleTableDef.USER_ROLE;
import static com.mybatisflex.test.model.table.UserTableDef.USER;
/**
* @author 王帅
@ -112,4 +114,19 @@ class AccountMapperTest {
accountMapper.deleteByQuery(QueryWrapper.create()));
}
@Test
void testAs() {
QueryWrapper queryWrapper = QueryWrapper.create()
.select(ACCOUNT.ID.as("account_id"),
ACCOUNT.AGE,
ACCOUNT.USER_NAME.as("account_name"),
USER.USER_ID,
USER.USER_NAME)
.from(ACCOUNT.as("a"), USER.as("u"))
.where(ACCOUNT.ID.eq(1))
.limit(1);
AccountVO2 account = accountMapper.selectOneByQueryAs(queryWrapper, AccountVO2.class);
System.out.println(account);
}
}