2回答

weixin_慕莱坞2395781

提问者

2019-06-26

2019-06-25 23:55:34.751  INFO 6956 --- [           main] c.e.chapter012.Chapter012Application     : Starting Chapter012Application on LAPTOP-B152PGJK with PID 6956 (D:\chapter01-2\target\classes started by Chao 7000 in D:\chapter01-2)
2019-06-25 23:55:34.755  INFO 6956 --- [           main] c.e.chapter012.Chapter012Application     : The following profiles are active: dev
2019-06-25 23:55:35.651  INFO 6956 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-06-25 23:55:35.677  INFO 6956 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 17ms. Found 0 repository interfaces.
2019-06-25 23:55:36.094  INFO 6956 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$ad73489f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-06-25 23:55:36.535  INFO 6956 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8081 (http)
2019-06-25 23:55:36.564  INFO 6956 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-06-25 23:55:36.564  INFO 6956 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.16]
2019-06-25 23:55:36.574  INFO 6956 --- [           main] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [D:\JDK1.8\bin;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\iCLS\;C:\Program Files\Intel\Intel(R) Management Engine Components\iCLS\;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\windows\System32\OpenSSH\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\Users\Chao 7000\AppData\Local\Microsoft\WindowsApps;D:\JDK1.8\bin;D:\maven\apache-maven-3.6.0\bin;;.]
2019-06-25 23:55:36.845  INFO 6956 --- [           main] o.a.c.c.C.[.[localhost].[/luckymoney]    : Initializing Spring embedded WebApplicationContext
2019-06-25 23:55:36.845  INFO 6956 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 2028 ms
2019-06-25 23:55:37.043  INFO 6956 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2019-06-25 23:55:37.221  INFO 6956 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2019-06-25 23:55:37.285  INFO 6956 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [
 name: default
 ...]
2019-06-25 23:55:37.470  INFO 6956 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate Core {5.3.7.Final}
2019-06-25 23:55:37.471  INFO 6956 --- [           main] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found
2019-06-25 23:55:37.688  INFO 6956 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2019-06-25 23:55:37.900  INFO 6956 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2019-06-25 23:55:38.738  INFO 6956 --- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2019-06-25 23:55:39.008  INFO 6956 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2019-06-25 23:55:39.053  WARN 6956 --- [           main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2019-06-25 23:55:39.305  INFO 6956 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8081 (http) with context path '/luckymoney'
2019-06-25 23:55:39.308  INFO 6956 --- [           main] c.e.chapter012.Chapter012Application     : Started Chapter012Application in 5.231 seconds (JVM running for 7.065)

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/luckymoney?serverTimezone=GMT
    username: root
    password: admin
    jpa:
      hibernate:
        ddl-auto: update
        show-sql: true

package com.example.chapter012;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import java.math.BigDecimal;
@Entity
public class Luckymoney {

    @Id
    @GeneratedValue
    private  Integer id;

    private BigDecimal money;

    private  String producer;

    private  String consumer;

    public Luckymoney() {
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public BigDecimal getMoney() {
        return money;
    }

    public void setMoney(BigDecimal money) {
        this.money = money;
    }

    public String getProducer() {
        return producer;
    }

    public void setProducer(String producer) {
        this.producer = producer;
    }

    public String getConsumer() {
        return consumer;
    }

    public void setConsumer(String consumer) {
        this.consumer = consumer;
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>chapter01-2</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>chapter01-2</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>


        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

0

0

回到过去丶

2019-06-25

把具体的问题截图看下哇

0

5

回到过去丶

回复

weixin_慕莱坞2395781

还有我看了下，你在这一行jpa: hibernate: ddl-auto: update show-sql: true hibernate和show-sql是同级的 hibernate: ddl-auto: update show-sql: true 如果还有问题在hibernate同级加上 database-platform: org.hibernate.dialect.MySQL5Dialect

2019-06-26

共5条回复