<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<version>8.2.2.jre8</version>
</dependency>
版本比较常见的：8.4.1.jre8
最新的提示：9.2.1.jre8
用了上面二个版本，提示WARN com.microsoft.sqlserver.jdbc.internals.TDS.Channel : TLSv1 was negotiated. Please update server and client to use TLSv1.2 at minimum.
意思：WARN com.microsoft.sqlserver.jdbc.internals。TDS。通道：已协商TLSv1。请更新服务器和客户端以至少使用TLSv1.2
版本有些高了。
目前连接的是sqlserver2008 r2的版本，比较老。用 8.2.2.jre8版本，warn消失。
运行时曾报：
Reason: Failed to determine a suitable driver class：设置jre运行时版本跟配制一致解决。（机上有多个jre8的版本的版本）
以下是配制：
spring.datasource.url=jdbc:sqlserver://172.16.156.186:1433;databaseName=db;trustServerCertificate=true;useSSL=false spring.datasource.username=sa spring.datasource.password=123 spring.datasource.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
# Specify the DBMS spring.jpa.database = SQLSERVER # Show or not log for each sql query spring.jpa.show-sql = true # Hibernate ddl auto (create, create-drop, update) spring.jpa.hibernate.ddl-auto = update # Naming strategy #驼峰会原样生成 spring.jpa.hibernate.naming.physical-strategy = org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl # stripped before adding them to the entity manager spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.SQLServer2008Dialect #启用jpa.open-in-view,改变session的生命周期，当web请求关闭时才结束session。 spring.jpa.open-in-view = true
标签：hibernate,springboot,jpa,spring,sqlserver,jdbc,版本,sqlserver2008r2 From： https://www.cnblogs.com/jiduoduo/p/18166603