var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vsXK9zTvfvZprygU","timestamp":1727724292,"url":"m.cengbang.com%2Fchanpin%2Fleiting%2Fltrryp.html","signature":"031ca3fbb92e555eeedc035c14c89c439f3df0bc","rawString":"jsapi_ticket=&noncestr=vsXK9zTvfvZprygU×tamp=1727724292&url=m.cengbang.com%2Fchanpin%2Fleiting%2Fltrryp.html"}