本文实例讲述了nodeJS模块简单用法。分享给大家供大家参考，具体如下：
1.定义Student模块，Teacher模块
function add(student){
console.log('Add Student:'+student);
}
exports.add=add;
function add(teacher){
console.log('Add Teacher:'+teacher);
}
exports.add=add;
2.定义kclass模块
//引入student模块
var student=require('./student');
//引入teacher模块
