js string to obtain a five-star rating

Disclaimer: This article is a blogger original article, shall not be reproduced without the bloggers allowed. https://blog.csdn.net/xiaohe73/article/details/78225377

var rate = 1;
"★★★★★☆☆☆☆☆".slice(5-rate,10-rate);
"★☆☆☆☆"
rate = 2;
"★★★★★☆☆☆☆☆".slice(5-rate,10-rate);
"★★☆☆☆"