数组转字符串:
var a=b.join('-');
字符串转数组:
var a=b.split("-"); //在-分解
截取字符串(以“=”)分割部分:
var index=obj.lastIndexOf("-");
obj=obj.substring(index+1,obj.length);
获取当前地址栏地址(url):
var a=window.location.href;
获取url中含"?"符后的字串:
var url = location.search;
url相关:
![](https://img.haomeiwen.com/i10502806/42caa6f8835c8d47.png)
![](https://img.haomeiwen.com/i10502806/a72f625ed03c41f9.png)
![](https://img.haomeiwen.com/i10502806/76104c9feb175e94.png)
![](https://img.haomeiwen.com/i10502806/ba258431dd9e6916.png)
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