下載

https://jmeter.apache.org/download_jmeter.cgi

安裝

無須安裝，解壓之后即可使用。

解壓到C:\Program Files\apache-jmeter-5.1目錄下(無法直接解壓，先在D盤解壓，然后復制到C盤里面)。

運行之后，一閃而過，沒有出現UI。

需要注意的是:啟動bat文件最好用管理員權限，否則我的使用路徑是系統盤，會出現log文件不能寫的問題

問題排查

注釋掉jmeter.bat文件中的第一行，rem @echo off，然后運行如下命令，可以看到錯誤:

C:\Program Files\apache-jmeter-5.1\bin [master +0 ~1 -0 !]> .\jmeter.bat >>launch.log
java.lang.Throwable: Could not access C:\Program Files\apache-jmeter-5.1\lib
at org.apache.jmeter.NewDriver.<clinit>(NewDriver.java:105)
java.lang.Throwable: Could not access C:\Program Files\apache-jmeter-5.1\lib\ext
at org.apache.jmeter.NewDriver.<clinit>(NewDriver.java:105)
java.lang.Throwable: Could not access C:\Program Files\apache-jmeter-5.1\lib\junit
at org.apache.jmeter.NewDriver.<clinit>(NewDriver.java:105)
java.lang.ClassNotFoundException: org.apache.jmeter.JMeter
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.jmeter.NewDriver.main(NewDriver.java:250)
JMeter home directory was detected as: C:\Program Files\apache-jmeter-5.1

解決:發現是lib文件夾沒有復制成功導致的，之前復制文件夾的時候，提示lib被占用。所以沒有復制成功。

PluginsManager

https://jmeter-plugins.org/wiki/PluginsManager/

安裝

https://jmeter-plugins.org/install/Install/

The easiest way to get the plugins is to install Plugins Manager. Then you'll be able to install any other plugins just by clicking a checkbox.

Download plugins-manager.jar and put it into lib/ext directory, then restart JMeter.

proxy

Plugins Manager respects JMeter's proxy settings. However, to avoid editing the properties files, we recommend to launch JMeter with additional parameters to pass it the proxy settings:

JVM_ARGS="-Dhttps.proxyHost=myproxy.com -Dhttps.proxyPort=8080" jmeter\bin\jmeter.bat

If you need proxy username/password, specify them with two additional properties http.proxyUser and http.proxyPasslike this:

JVM_ARGS="-Dhttps.proxyHost=myproxy.com -Dhttps.proxyPort=8080 -Dhttp.proxyUser=john -Dhttp.proxyPass=***" jmeter\bin\jmeter.bat

在system.properties文件中配置代理

So if you don't wish to set both http and https proxies, you can define the relevant properties in system.properties instead of using the command-line parameters.

https://stackoverflow.com/questions/52084212/how-to-manage-proxy-in-jmeter

You can configure JMeter to use proxy in 2 ways:

Command-line

jmeter -H your_proxy_host -P your_proxy_port

Using system.properties (the file lives under "bin" folder of your JMeter installation, add the next lines to it:
```
http.proxyHost=your_proxy_host
http.proxyPort=your_proxy_port
https.proxyHost=your_proxy_host
https.proxyPort=your_proxy_port
```
JMeter restart will be required to pick the properties up.

需要注意的是,http.proxyHost=http:// 這里需要加http://