关于得到/检测Jenkins的Version,下面页面(Jenkins Remote access API)中有说明:java
https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+APIpython
Detecting Jenkins version(检测Jenkins的Version)git
To check the version of Jenkins, load the top page (or, as of 1.483, any .../api/* page too) and check for the X-Jenkins response header. github
This contains the version number of Jenkins, like "1.404" This is also a good way to check if an URL is a Jenkins URL.api
使用的浏览器为Chrome,在Chrome中查看response header方法以下:浏览器
一、按F12,弹出对话框,按Network选项;post
二、点击网址/jenkins/api/python,而后点击Header/Response Headers就能够了。url
使用Python获取Jenkins Version的example以下:code
import requests jenkins_python_api_url = "http://localhost:8080/jenkins/api/python" response = requests.post(jenkins_python_api_url) print response.headers.get('x-jenkins')
运行结果以下:ci
1.592
注意:获取Jenkins的Version无需考虑认证状况(不管是否须要认证,均可以得到Jenkins的Version)
同时,经过查阅Jenkins的相关源码,能够得知ResponseHeader消息头中存储的"X-Jenkins"即为Jenkins.VERSION:
private void setHeaders(StaplerResponse rsp) { rsp.setHeader("X-Jenkins", Jenkins.VERSION); rsp.setHeader("X-Jenkins-Session", Jenkins.SESSION_HASH); }