Groovy閉包參數

def PRintWithOneParameter(block) {    block("Michael")}printWithOneParameter { println it }printWithOneParameter { name -> println name }返回MichaelMichael2、多個參數時，需要逐一指定。
def printWithTwoParameter(block) {    block "Michael", "Jordan"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Jordan, Michael Jordan3、可以預先綁定相應的參數。
def printWithTwoParameter(block) {    newBlock = block.curry("Michael")    newBlock "Jordan"    newBlock "Jackson"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Jordan, Michael JordanJackson, Michael Jackson4、類似的方法還有rcurry和ncurry。
def printWithTwoParameter(block) {    newBlock = block.rcurry("Michael")    newBlock "Jordan"    newBlock "Jackson"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Michael, Jordan MichaelMichael, Jackson Michael5、ncurry調用格式是ncurry(index, block)6、maximumNumberOfParameters屬性，閉包參數的數量。
def printWithTwoParameter(block) {    println block.maximumNumberOfParameters}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回2