如何在Jmeter中使用bean shell逐字符替换白色字符? [英] How to replace white character by character using bean shell in Jmeter?

问题描述

我有一个变量，即"Classification"，其值为"Vol 4"，我需要在"Classification"变量中用"+"字符替换空格.因此，我需要在bean shell中编写一个脚本，以逐字符替换空白字符.

I have a variable i.e, "Classification" and it`s value is "Vol 4" and I needs to replace white space with "+" character in "Classification" variable. So, I required to write a script in bean shell to replace white space character by character.

有人可以帮我吗?

推荐答案

我认为您正在寻找URL编码功能.有2种方法可供选择:

I think that you're looking for URL encoding function. There are 2 ways to go:

1. 简单-使用JMeter的功能对URL进行编码.假设您具有分类"变量，它将类似于${__urlencode(${Classification})}
2. 更强(但更灵活)的一个-使用Beanshell来做同样的事情.

示例Beanshell代码:

Example Beanshell code:

import java.net.URLEncoder; // import required class

String classification = vars.get("Classification").toString(); // obtain value of "Classification" variable
String encoded = URLEncoder.encode(classification,    System.getProperty("file.encoding")); // encode "Classification variable and save result to "encoded" string
vars.put("Classificatoin",encoded); // replace "Classification" variable with new value

如果您只需要替换单个或多个字符，请参阅先前答案中的解决方案.

If you need just replacing single or multiple characters - see the solution is in previous answer.

参考文献:

• __urlEncode() JMeter函数
• 如何使用Beanshell 指南
• 字符串 Java类文档

• __urlEncode() JMeter Function
• How to use Beanshell guide
• String Java class documentation

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