字符串按照-分割成数组(字符串转数组)
var changeToArray = [];
var originalStr = "jianshu-coder-ZB";
changeToArray = originalStr.split('-');
console.log("内容：" + changeToArray + "，changeToArray的类型：" + typeof (changeToArray) + "，转成字符串：" + JSON.stringify(changeToArray));
数组按照,分割成字符串(数组转字符串)
var changeToStr = "";
var originalArr = ['jianshu', 'coder', 'ZB'];
changeToStr = originalArr.join(',');
console.log("内容：" + changeToStr + "，changeToStr的类型：" + typeof (changeToStr) + "，转成字符串：" + JSON.stringify(changeToStr));
