javascript正则表达式替换非单词和空格不起作用？

Question

var st = "Dream Theater A Change of Seasons (EP) (1995)";
var searchTerm = st.replace("/[\s\W]+/g", "+");

给出 梦剧场四季更替 EP 1995

但我想成为
梦想+剧院+A+Change+of+Seasons+EP+1995+

Answer 1

您需要:

var searchTerm = st.replace(/[\s\W]+/g, "+");

不带引号。