背景：使用Jmeter进行性能测试脚本开发，实现Jmeter接口开发Java请求

问题再现：

1.在官网上下载Jmeter3.2版本，打开jmeter.bat，启动成功

2.在IDEA中创建测试项目和测试类，引入依赖包，继承JavaSamplerClient接口，编写测试代码，调试成功

<!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_core -->

        <dependency>

            <groupId>org.apache.jmeter</groupId>

            <artifactId>ApacheJMeter_core</artifactId>

            <version>3.0</version>

        </dependency>

        <!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_java -->

        <dependency>

            <groupId>org.apache.jmeter</groupId>

            <artifactId>ApacheJMeter_java</artifactId>

            <version>3.0</version>

        </dependency>

3.项目打成jar包，输出项目依赖包

4.项目jar包和项目依赖包分别拷贝至Jmeter的\lib\ext和\lib下

5.再次启动，闪退，查看报错日志如下图：

原因：经过查找，发现项目中使用的jmeter依赖包和jmeter工具版本不对应，导致很多依赖包起冲突

解决：修改项目中的jmeter依赖包版本或者更换jmeter工具版本，使两者保持一致

<!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_core -->

        <dependency>

            <groupId>org.apache.jmeter</groupId>

            <artifactId>ApacheJMeter_core</artifactId>

            <version>3.2</version>

        </dependency>

        <!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_java -->

        <dependency>

            <groupId>org.apache.jmeter</groupId>

            <artifactId>ApacheJMeter_java</artifactId>

            <version>3.2</version>

        </dependency>

重新打包拷贝，重新启动jmeter.bat，启动成功