我用这个启动了 SQL 服务器:
docker run --name sqlserver -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=BadPassword1' -p 1433:1433 -d mcr.microsoft.com/mssql/server:2017-latest-ubuntu
我会检查您是否为 Docker Desktop 提供了足够的 RAM。当我第一次使用配置为
docker logs sqlserver
(sqlserver是退出的Docker容器的名字)
我看到了:
sqlservr: This program requires a machine with at least 2000 megabytes of memory.
/opt/mssql/bin/sqlservr: This program requires a machine with at least 2000 megabytes of memory.
一旦我将我的 Docker 桌面更新为 2GB 的 RAM(我不久前将它降低到 1GB),它就很好了。
一个已启动,我可以使用nmap localhost -p 1433 来验证端口是否打开。
然后,我通过在正在运行的容器上启动交互式 shell 来检查 SQL Server 是否正常运行:
docker exec -it --rm sqlserver /bin/bash
在交互式 shell 中,我可以使用 /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P BadPassword1 访问 SQL Server shell。在 mssql shell 中,您必须输入您想要的内容,然后在单独的行中输入 GO 以执行您输入的所有内容。
所以,列出数据库:
SELECT name FROM master.sys.databases;
GO
列出表格:
SELECT DISTINCT TABLE_NAME FROM information_schema.TABLES;
GO
然后我创建了一个数据库和一个表来运行 SchemaSpy:
CREATE DATABASE SchemaSpyTest;
GO;
USE SchemaSpyTest;
GO;
CREATE TABLE TableTest1(id int);
GO
然后,我运行了您在 SchemaSpy 上列出的参数,但它对我也不起作用。
一旦我使用了 -debug 标志,我发现 mssql 设置是不够的:
org.schemaspy.model.ConnectionFailure: Failed to connect to database URL [jdbc:microsoft:sqlserver://localhost:1433;databaseName=dbname] Failed to create any of 'com.microsoft.sqlserver.jdbc.SQLServerDriver, com.microsoft.jdbc.sqlserver.SQLServerDriver' driver from driverPath 'C:/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/msbase.jar;C:/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/mssqlserver.jar;C:/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/msutil.jar' with sibling jars no.
Resulting in classpath: empty
There were missing paths in driverPath:
C
/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/msbase.jar;C
/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/mssqlserver.jar;C
/Program Files/Microsoft SQL Server 2000 Driver for JDBC/lib/msutil.jar
Use commandline option '-dp' to specify driver location.
If you need to load sibling jars used '-loadjars'
at org.schemaspy.DbDriverLoader.getConnection(DbDriverLoader.java:101)
at org.schemaspy.DbDriverLoader.getConnection(DbDriverLoader.java:75)
at org.schemaspy.service.SqlService.connect(SqlService.java:68)
at org.schemaspy.SchemaAnalyzer.analyze(SchemaAnalyzer.java:186)
at org.schemaspy.SchemaAnalyzer.analyze(SchemaAnalyzer.java:107)
at org.schemaspy.cli.SchemaSpyRunner.runAnalyzer(SchemaSpyRunner.java:97)
at org.schemaspy.cli.SchemaSpyRunner.run(SchemaSpyRunner.java:86)
at org.schemaspy.Main.main(Main.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
所以,我从 https://www.microsoft.com/en-us/download/details.aspx?id=57782 下载了 JDBC 驱动程序,并将其解压缩到与其他脚本相同的文件夹中。
然后我能够根据文档计算出正确的参数组合:
java -jar schemaspy-6.0.0.jar -t mssql05 -u sa -p BadPassword1 -o . -host localhost -port 1433 -db SchemaSpyTest -debug -dp ./sqljdbc_7.2/enu/mssql-jdbc-7.2.2.jre8.jar
dp 标志链接到 Microsoft SQL Server JDBC 驱动程序中的 JAR 文件。
之后,它就完美运行了。