要根据如下格式,提取数字
https://ad.doubleclick.net/ddm/adi/N46002.2484100FUELX0/B{campaign_id}.{placement_id};dcopt=1_ist;dcapp=1;sz={width}x{height};ord=[timestamp]
比如字符串
"https://ad.doubleclick.net/ddm/adi/N46002.2484100FUELX0/B22585701.247364935;dcopt=1_ist;sz=300x50;ord=[timestamp]"
期望结果:
campaign_id = 22585701
placement_id = 247364935
width = 300
height = 50
最好用JS实现
/B([\d+]+).([\d+]+).*sz=([\d+]+)x([\d+]+)/