jmete软件Error invoking bsh method: eval In file: inline evaluation of: “File file = new File()“

jmeter BeanShell 取样器执行后 错
ERROR o.a.j.u.BeanShellInterpreter: Error invoking bsh method: eval In file: inline evaluation of: “File file = new File(“D:/workspace/jmeterwok/session.txt”) //在内存中新建一个file对象 i . . . ‘’ Encountered “if” at line 2, column 1.

2021-12-02 16:43:16,419 WARN o.a.j.p.j.s.BeanShellSampler: Exception executing script. org.apache.jorphan.util.JMeterException: Error invoking bsh method: eval In file: inline evaluation of: “File file = new File(“D:/workspace/jmeterwok/session.txt”) //在内存中新建一个file对象 i . . . ‘’ Encountered “if” at line 2, column 1.

File file = new File(“D:/workspace/jmeterwok/session.txt”) //在内存中新建一个file对象
if(file.exists()&&file.isfile()){
// 如果file存在并且是一个文件
file.delete(); //删除文件
}

public class FileTest {
public static void main(String[] args){
File file = new File(“D:/workspace/jmeterwok/session.txt”); //在内存中新建一个file对象
if(file.exists()&&file.isFile()){
// 如果file存在并且是一个文件
file.delete(); //删除文件
}
}
}
修改后再次执行成功