javascript 如何将 Jmeter 变量保存到 csv 文件
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How to save Jmeter Variables to csv file
提问by Roxana
Does anyone knoe how to save specific Jmeter Variables into a csv file? I have already tried this topic with no succes: Write extracted data to a file using jmeterand this code:
有谁知道如何将特定的 Jmeter 变量保存到 csv 文件中？我已经尝试过这个主题，但没有成功：使用 jmeter和以下代码将提取的数据写入文件：
FileWriter fstream = new FileWriter("result.csv",true);
BufferedWriter out = new BufferedWriter(fstream);
out.write(${account_id});
out.close();
Thank you.
谢谢你。
回答by Dmitri T
- Replace your
out.write(${account_id});stanza without.write(vars.get("account_id")); - It is better to close
fstreaminstance as well to avoid open handles lack - If you're going to reuse this file, i.e. store > 1 variable, add a separator, i.e. new line
- 替换你的
out.write(${account_id});节out.write(vars.get("account_id")); - 最好也关闭
fstream实例以避免缺少打开的句柄 - 如果要重用此文件，即 store > 1 个变量，请添加分隔符，即换行
Final code:
最终代码：
FileWriter fstream = new FileWriter("result.csv",true);
BufferedWriter out = new BufferedWriter(fstream);
out.write(vars.get("account_id"));
out.write(System.getProperty("line.separator"));
out.close();
fstream.close();
See How to use BeanShell: JMeter's favorite built-in componentfor comprehensive information on Beanshell scripting
有关Beanshell 脚本的全面信息，请参阅如何使用 BeanShell：JMeter 最喜欢的内置组件
回答by Meet
You can use this code in your BeanShellPostProcessor. It may help You.
您可以在 BeanShellPostProcessor 中使用此代码。它可能会帮助你。
String acid="${account_id}";
FileWriter fstream = new FileWriter("result.csv",true);
fstream.write(acid+"\n");
fstream.close();
