wzp-first-package/index.js

dont download!

/**
 * Created by WZP on 2017/5/3.
 */
exports.sun = function () {
    let result = 0;
    for(let i=0;i<arguments.length;i++){
        result+=arguments[i]
    }
    return result;
};
exports.mult = function (a,b) {
    return a*b
};