jenkinsapi操作Jenkins，提示：No valid crumb was included in the request

# coding:utf-8

from jenkinsapi.jenkins import Jenkins


# 实例化Jenkins对象，传入地址+账号+密码
j = Jenkins("http://127.0.0.1:8080", username='chen', password='chen')

j.build_job('pipeline_test')

提示：No valid crumb was included in the request

去勾选全局安全配置的【防止跨站点请求伪造（Prevent Cross Site Request Forgery exploits）】