无法使用 AMF 代理服务器在 JMeter 中记录 [英] Unable to record in JMeter using AMF proxy server

问题描述

我已经下载了 如何启用 amf 采样器类型并开始在 Jmeter 4.0 中使用 AMF 代理服务器进行录制，但我在日志中收到以下错误消息且网页未加载

I have downloaded amf plugins as given in How to enable amf sampler type and started recording using AMF proxy server in Jmeter 4.0 but I am getting below error message in log and web page is not loading

 java.lang.NoClassDefFoundError: 
        org/apache/jmeter/protocol/http/sampler/HTTPSampler2
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_141]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_141]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_141]
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_141]
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_141]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_141]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_141]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_141]
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_141]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_141]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_141]
    at java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:1.8.0_141]
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) ~[?:1.8.0_141]
    at java.lang.Class.getConstructor0(Class.java:3075) ~[?:1.8.0_141]
    at java.lang.Class.newInstance(Class.java:412) ~[?:1.8.0_141]
    at org.apache.jmeter.protocol.amf.proxy.AmfDaemon.run(AmfDaemon.java:125) ~[JMeter-AMF.jar:?]
Caused by: java.lang.ClassNotFoundException: org.apache.jmeter.protocol.http.sampler.HTTPSampler2
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:1.8.0_141]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_141]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_141]
    ... 16 more

推荐答案

根据 Dmitri 的回答，您尝试使用的插件仅适用于 JMeter <= 3.1，因为在删除 commons-httpclient-3 中删除了 HTTPSampler2JMeter 中的 .x.JMeter 3.1 现在很旧(距离 3 个版本)并且在分布式测试中存在 2 个 CVE.

As per Dmitri Answer the plugin you're trying to use only works with JMeter <= 3.1 due to drop of HTTPSampler2 within removal of commons-httpclient-3.x in JMeter. JMeter 3.1 which is now very old (3 versions away) and suffers from 2 CVEs in distributed testing.

另见:

• 运行 Jmeter amfproxy 的问题

您的替代方法是使用此 商业插件适用于 JMeter，适用于最新版本，包括 4.0，仅适用于 BlazeDS，不适用于 GraniteDS.

Your alternative is to use this commercial plugin for JMeter which works with latest version including 4.0, it works with BlazeDS only , not GraniteDS.

免责声明:我们是此插件的提供者.

Disclaimer: we are providers of this plugin.

这篇关于无法使用 AMF 代理服务器在 JMeter 中记录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！