请告诉指导正则表达式,获取第2个逗号与第3个逗号之间的内容sfdsfds,343fds,ewew,343fds,
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![请告诉指导正则表达式,获取第2个逗号与第3个逗号之间的内容sfdsfds,343fds,ewew,343fds,](/uploads/image/z/1210906-10-6.jpg?t=%E8%AF%B7%E5%91%8A%E8%AF%89%E6%8C%87%E5%AF%BC%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F%2C%E8%8E%B7%E5%8F%96%E7%AC%AC2%E4%B8%AA%E9%80%97%E5%8F%B7%E4%B8%8E%E7%AC%AC3%E4%B8%AA%E9%80%97%E5%8F%B7%E4%B9%8B%E9%97%B4%E7%9A%84%E5%86%85%E5%AE%B9sfdsfds%2C343fds%2Cewew%2C343fds%2C)
请告诉指导正则表达式,获取第2个逗号与第3个逗号之间的内容sfdsfds,343fds,ewew,343fds,
请告诉指导正则表达式,获取第2个逗号与第3个逗号之间的内容
sfdsfds,343fds,ewew,343fds,
请告诉指导正则表达式,获取第2个逗号与第3个逗号之间的内容sfdsfds,343fds,ewew,343fds,
var matches = "sfdsfds,343fds,ewew,343fds,".match( /,[^,]*,([^\,]*)/ );
alert( matches ? matches[1] : 'no matches!' )