摘要： 1.Hello Word 1 2 3 4 Hello World! 5 6 7 Hello World! 8 10 11 2. 1 2 3 4 Hello World! 5 6 7 Hello World! 8 9 10 15 16 17 1 function sayHi(){ 2 Person.prototype.name = "Nicholas"; 3 Person.prototype.age = 29; 4 Person.prototype.job = "Software ... 阅读全文