jmeter 连接 sqlserver 数据库

1. 将下载好的 jar 包放在 jmeter/lib 目录下，测试计划中导入 jar 包

 2.添加 JDBC Connection Configuration 配置，参数设置如下

 3. 线程组中添加 JDBC Request，请求中连接名字（test）和步骤 2 中自定义的名字（test）保持一致

 4. 点击运行，查询出对应的结果

 问题回归：

问题一：运行时提示：Cannot create PoolableConnectionFactory ("encrypt" property is set to "true" and "trustServerCertificate" property is set to "false" but the driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption: Error: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. ClientConnectionId:d3f714f7-14b3-4682-a2ed-bf9350ba7a09)

原因：jmeter 连接数据库时缺少 SSL 证书

 在步骤 2 中，数据库连接后面加上 trustServerCertificate=true 就不报错了。