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java - 我正在尝试将我的 sql 数据库与 Java/spring 链接，但出现此错误

问题描述

我是 Spring 和 Java 的新手。我试图从 sql 获取数据，但收到此错误。我不知道我做得是否正确

com.microsoft.sqlserver.jdbc.SQLServerException: El número de puerto 1280/syno no es válido.
    at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:234) ~[mssql-jdbc-9.2.1.jre8.jar:na]
SQLServerException.java:234
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:1997) ~[mssql-jdbc-9.2.1.jre8.jar:na]
SQLServerConnection.java:1997
    at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:1291) ~[mssql-jdbc-9.2.1.jre8.jar:na]
SQLServerConnection.java:1291
    at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:881) ~[mssql-jdbc-9.2.1.jre8.jar:na]
SQLServerDriver.java:881
    at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:121) ~[HikariCP-4.0.3.jar:na]
DriverDataSource.java:121
    at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) ~[HikariCP-4.0.3.jar:na]
PoolBase.java:364
    at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-4.0.3.jar:na]
PoolBase.java:206
    at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) ~[HikariCP-4.0.3.jar:na]
HikariPool.java:476
    at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-4.0.3.jar:na]
HikariPool.java:561
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-4.0.3.jar:na]
HikariPool.java:115
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-4.0.3.jar:na]
HikariDataSource.java:112
    at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
DatasourceConnectionProviderImpl.java:122
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
JdbcEnvironmentInitiator.java:180


and more.....

只是寻找连接数据库的默认路径，这就是为什么我使用 1280 这就是我在 yml 中的内容：

spring:
    banner:
        location: "banner.txt"

    datasource:
        url: jdbc:sqlserver://localhost:1280/syno


    jpa:
        show-sql: true
        hibernate: 
            ddl-auto: update
            naming:
                physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
        database-platform: org.hibernate.dialect.SQLServer2019Dialect

标签： javasqlspringspring-bootmaven

解决方案

使用 MySQL 驱动程序类：-

spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

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