关于一段正则表达式匹配不成功的问题

Question

我要替换一个字符串中含有 {} 的内容

url = /api/shop/delete/{id};

//替换成/api/shop/delete/10;

newUrl = url.replace(/^\{\S+\}$/g,10);

结果替换不成功

Answer 1

var url = '/api/shop/delete/{id}';newUrl = url.replace(/\{\S+/,10)