Groovy闭包参数

def PRintWithOneParameter(block) {    block("Michael")}printWithOneParameter { println it }printWithOneParameter { name -> println name }返回MichaelMichael2、多个参数时，需要逐一指定。
def printWithTwoParameter(block) {    block "Michael", "Jordan"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Jordan, Michael Jordan3、可以预先绑定相应的参数。
def printWithTwoParameter(block) {    newBlock = block.curry("Michael")    newBlock "Jordan"    newBlock "Jackson"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Jordan, Michael JordanJackson, Michael Jackson4、类似的方法还有rcurry和ncurry。
def printWithTwoParameter(block) {    newBlock = block.rcurry("Michael")    newBlock "Jordan"    newBlock "Jackson"}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回Michael, Jordan MichaelMichael, Jackson Michael5、ncurry调用格式是ncurry(index, block)6、maximumNumberOfParameters属性，闭包参数的数量。
def printWithTwoParameter(block) {    println block.maximumNumberOfParameters}printWithTwoParameter {firstName, secondName ->    println "$secondName, $firstName $secondName"}返回2