jmeter 将变量数据提取到本地 在路上

 代码如下：

import java.io.FileWriter;
import java.io.IOException;
FileWriter filename = new FileWriter("./sha256.txt",true);
BufferedWriter out = new BufferedWriter(filename);
out.write(vars.get("mdn")+",");
out.write(vars.get("sha256Mdn")+"\n");
out.close();
filename.close();