From b9758eba9c2709b199f6403af80daea0e6b91491 Mon Sep 17 00:00:00 2001 From: "Crystal.Sea" Date: Thu, 3 Dec 2020 21:40:06 +0800 Subject: [PATCH] v2.2 --- README.md | 275 +++++++++--------- .../src/test/resources/application.properties | 2 +- 2 files changed, 145 insertions(+), 132 deletions(-) diff --git a/README.md b/README.md index 6a13e30..91118df 100644 --- a/README.md +++ b/README.md @@ -12,10 +12,13 @@ ## 1、JavaBean注释简单 只支持4个注释 +> * @Entity > * @Table -> * @Id > * @Column +> * @Id > * @GeneratedValue +> * @Transient + @GeneratedValue有3中策略 @@ -40,17 +43,14 @@ package org.apache.mybatis.jpa.test.domain; import java.io.Serializable; - import javax.persistence.Column; +import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; - import org.apache.mybatis.jpa.persistence.JpaBaseDomain; - - /* ID varchar(40) not null, NAME varchar(60) not null, @@ -65,6 +65,7 @@ import org.apache.mybatis.jpa.persistence.JpaBaseDomain; * @author Crystal.Sea * */ +@Entity @Table(name = "STUDENTS") public class Students extends JpaBaseDomain implements Serializable{ /** @@ -91,98 +92,73 @@ public class Students extends JpaBaseDomain implements Serializable{ @Column private String stdClass; - public Students() { super(); } - public String getStdNo() { return stdNo; } - public void setStdNo(String stdNo) { this.stdNo = stdNo; } - public String getStdName() { return stdName; } - public void setStdName(String stdName) { this.stdName = stdName; } - - - - public String getStdGender() { return stdGender; } - public void setStdGender(String stdGender) { this.stdGender = stdGender; } - public int getStdAge() { return stdAge; } - public void setStdAge(int stdAge) { this.stdAge = stdAge; } - public String getStdMajor() { return stdMajor; } - public void setStdMajor(String stdMajor) { this.stdMajor = stdMajor; } - public String getStdClass() { return stdClass; } - public void setStdClass(String stdClass) { this.stdClass = stdClass; } - public String getId() { return id; } - public void setId(String id) { this.id = id; } - @Override public String toString() { return "Students [stdNo=" + stdNo + ", stdName=" + stdName + ", stdgender=" + stdGender + ", stdAge=" + stdAge + ", stdMajor=" + stdMajor + ", stdClass=" + stdClass + "]"; } - - - - - } - ``` ## 2、单表新增、修改、删除、查询 @@ -194,7 +170,6 @@ import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; - import org.apache.mybatis.jpa.test.dao.service.StudentsService; import org.apache.mybatis.jpa.test.domain.Students; import org.apache.mybatis.jpa.util.WebContext; @@ -205,7 +180,6 @@ import org.slf4j.LoggerFactory; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; - public class MyBatisTestRunner { private static final Logger _logger = LoggerFactory.getLogger(MyBatisTestRunner.class); @@ -297,78 +271,164 @@ public class MyBatisTestRunner { ```java package org.apache.mybatis.jpa.test; -import java.text.SimpleDateFormat; import java.util.ArrayList; -import java.util.Date; import java.util.List; - import org.apache.mybatis.jpa.test.dao.service.StudentsService; import org.apache.mybatis.jpa.test.domain.Students; import org.apache.mybatis.jpa.util.WebContext; import org.junit.Before; import org.junit.Test; +import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; import org.springframework.context.ApplicationContext; -import org.springframework.context.support.ClassPathXmlApplicationContext; +import org.springframework.test.context.junit4.SpringRunner; +@RunWith(SpringRunner.class) +@SpringBootTest(classes = MybatisJpaApplication.class) +public class MybatisJpaApplicationTest{ + private static final Logger _logger = LoggerFactory.getLogger(MybatisJpaApplicationTest.class); + + @Autowired + StudentsService studentsService; + + @Autowired + org.apache.ibatis.session.SqlSessionFactory SqlSessionFactory; -public class MyBatisTestRunner { + @Autowired + private ApplicationContext applicationContext; + + @Before + public void before() { + _logger.info("---------------- before"); + WebContext.applicationContext=applicationContext; + + } + + @Test + public void insert() throws Exception{ + _logger.info("insert..."); + Students student=new Students(); + student.setStdNo("10024"); + student.setStdGender("M"); + student.setStdName("司马昭"); + student.setStdAge(20); + student.setStdMajor("政治"); + student.setStdClass("4"); + studentsService.insert(student); + + Thread.sleep(1000); + studentsService.remove(student.getId()); + + } - private static final Logger _logger = LoggerFactory.getLogger(MyBatisTestRunner.class); + @Test + public void get() throws Exception{ + _logger.info("get..."); + Students student=studentsService.get("921d3377-937a-4578-b1e2-92fb23b5e512"); + + System.out.println("Students "+student); + _logger.info("Students "+student); + + } - public static ApplicationContext context; + @Test + public void remove() throws Exception{ + + _logger.info("remove..."); + Students student=new Students(); + student.setId("921d3377-937a-4578-b1e2-92fb23b5e512"); + studentsService.remove(student.getId()); + + } + + @Test + public void batchDelete() throws Exception{ + _logger.info("batchDelete..."); + List idList=new ArrayList(); + idList.add("8584804d-b5ac-45d2-9f91-4dd8e7a090a7"); + idList.add("ab7422e9-a91a-4840-9e59-9d911257c918"); + idList.add("12b6ceb8-573b-4f01-ad85-cfb24cfa007c"); + idList.add("dafd5ba4-d2e3-4656-bd42-178841e610fe"); + studentsService.batchDelete(idList); + } @Test public void queryPageResults() throws Exception{ + _logger.info("queryPageResults..."); Students student=new Students(); //student.setId("af04d610-6092-481e-9558-30bd63ef783c"); student.setStdGender("M"); //student.setStdMajor(政治"); - student.setPageResults(10); - student.setPage(2); - _logger.info("queryPageResults "+service.queryPageResults(student)); + student.setPageSize(10); + student.setPageNumber(2); + List allListStudents = + studentsService.queryPageResults(student).getRows(); + for (Students s : allListStudents) { + _logger.info("Students "+s); + } } @Test public void queryPageResultsByMapperId() throws Exception{ + _logger.info("queryPageResults by mapperId..."); Students student=new Students(); student.setStdGender("M"); //student.setStdMajor(政治"); - student.setPageResults(10); - student.setPage(2); - _logger.info("queryPageResults by mapperId "+service.queryPageResults("queryPageResults1",student)); + student.setPageSize(10); + student.setPageNumber(2); + List allListStudents = + studentsService.queryPageResults("queryPageResults1",student).getRows(); + for (Students s : allListStudents) { + _logger.info("Students "+s); + } } + + + @Test + public void findAll() { + _logger.info("---------------- ALL"); + + List allListStudents=studentsService.findAll(); + for (Students s : allListStudents) { + _logger.info("Students "+s); + } + } +} - @Before - public void initSpringContext(){ - if(context!=null) return; - _logger.info("init Spring Context..."); - SimpleDateFormat sdf_ymdhms =new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); - String startTime=sdf_ymdhms.format(new Date()); +package org.apache.mybatis.jpa.test; - try{ - MyBatisTestRunner runner=new MyBatisTestRunner(); - runner.init(); - - }catch(Exception e){ - e.printStackTrace(); - } - - _logger.info("-- --Init Start at " + startTime+" , End at "+sdf_ymdhms.format(new Date())); +import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder; +import javax.sql.DataSource; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; + +@Configuration +public class MybatisJpaConfig { + private int port; + + public int getPort() { + return port; + } + + public void setPort(int port) { + this.port = port; + } + + @Bean + @Primary + @ConfigurationProperties("spring.datasource") + public DataSource dataSource() { + return DruidDataSourceBuilder.create().build(); } - - //Initialization ApplicationContext for Project - public void init(){ - _logger.info("init ..."); - context = new ClassPathXmlApplicationContext(new String[] {"spring/applicationContext.xml"}); - WebContext.applicationContext=context; - service =(StudentsService)WebContext.getBean("studentsService"); - } - } ``` @@ -439,69 +499,22 @@ public class MyBatisTestRunner { ``` -## 5、Spring XML配置 +## 5、SpringBoot配置 -```xml - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +```ini + spring.main.web-application-type=NONE +# +spring.datasource.username=root +spring.datasource.password=maxkey +spring.datasource.url=jdbc:mysql://localhost/test?autoReconnect=true&characterEncoding=UTF-8&serverTimezone=UTC +spring.datasource.driver-class-name=com.mysql.jdbc.Driver +spring.datasource.type=com.alibaba.druid.pool.DruidDataSource + + +mybatis.type-aliases-package=org.apache.mybatis.jpa.test.domain +mybatis.mapper-locations=classpath*:/org/apache/mybatis/jpa/test/dao/persistence/xml/mysql/*.xml +mybatis.table-column-escape=true +#mybatis.table-column-escape-char=` ``` diff --git a/mybatis-jpa-extra-spring-boot-starter/src/test/resources/application.properties b/mybatis-jpa-extra-spring-boot-starter/src/test/resources/application.properties index 906ce95..4d8a9af 100644 --- a/mybatis-jpa-extra-spring-boot-starter/src/test/resources/application.properties +++ b/mybatis-jpa-extra-spring-boot-starter/src/test/resources/application.properties @@ -10,4 +10,4 @@ spring.datasource.type=com.alibaba.druid.pool.DruidDataSource mybatis.type-aliases-package=org.apache.mybatis.jpa.test.domain mybatis.mapper-locations=classpath*:/org/apache/mybatis/jpa/test/dao/persistence/xml/mysql/*.xml mybatis.table-column-escape=true -mybatis.table-column-escape-char=` \ No newline at end of file +#mybatis.table-column-escape-char=` \ No newline at end of file -- GitLab