Groovy obtains Jenkins credentials through withcredentials

One 、 Account and password credentials

Create credentials

Script

#!groovy

withCredentials([usernamePassword(credentialsId: 'NODE',usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]){
    
	def password = URLEncoder.encode(PASSWORD, "UTF-8")		// When password is used in URL In the middle of the day , Coding is also required . Such as git clone
    println USERNAME
    println password
}