var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2ofiRu3GnMBs0rlG","timestamp":1731896849,"url":"m.cengbang.com%2Fchanpin%2Fshangmasi%2Ftlssnlwd.html","signature":"b59b5b353d89b087e912ab1ef106def568a96ad5","rawString":"jsapi_ticket=&noncestr=2ofiRu3GnMBs0rlG&timestamp=1731896849&url=m.cengbang.com%2Fchanpin%2Fshangmasi%2Ftlssnlwd.html"}