var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NjFv8RzrakBxrrtS","timestamp":1731849703,"url":"m.cengbang.com%2Fchanpin%2Fbalitiantian%2Fblttghl.html","signature":"ac66ebdf62fe2a603549d8b7867b55cb1246c9a6","rawString":"jsapi_ticket=&noncestr=NjFv8RzrakBxrrtS&timestamp=1731849703&url=m.cengbang.com%2Fchanpin%2Fbalitiantian%2Fblttghl.html"}