locate
参数参数参数是传给函数的输入,写在函数名后的括号中。
参数
参数是传给函数的输入,写在函数名后的括号中。
func
A function that receives a location
. Its return value is
displayed in the document.
This function is called once for each time the content returned by
locate
appears in the document. That makes it possible to generate
content that depends on its own location in the document.