Bank.log = log
Bank b1 = new Bank()
b1.name = "BOA"
b1.minbalance = 100
b1.city="London"
Bank b2 = new Bank()
b2.name = "HSBC"
b2.minbalance = 100
b2.city="LA"
Bank b3 = new Bank("A",100,"X")
log.info b3.name
Bank b4 = new Bank("B",1200,"X1")
Bank b5 = new Bank("C",1300,"X2")
log.info b5.minbalance
class Bank{
def static log
def name
def minbalance
def city
public Bank(){ // no return type, same name with class name
log.info "inside constructor"
}
// public Bank(bankName,bankMinBal,bankCity){
// name = bankName
// minbalance = bankMinBal
// city = bankCity
// }
public Bank(name,minbalance,city){
this.name = name
this.minbalance = minbalance
this.city = city
}
}
Run result:
Tue Oct 06 19:51:29 CST 2015:INFO:inside constructor Tue Oct 06 19:51:29 CST 2015:INFO:inside constructor Tue Oct 06 19:51:29 CST 2015:INFO:A Tue Oct 06 19:51:29 CST 2015:INFO:1300
[Training Video - 4] [Groovy] Constructors in groovy, this keyword
原文：http://www.cnblogs.com/MasterMonkInTemple/p/4857614.html