var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FiMjhsoaUh1WAc5a","timestamp":1731962720,"url":"m.cengbang.com%2Fchanpin%2Fluke%2Flkjyzns.html","signature":"ecfc88ae60a3f7ca0856338e9ea1cd62ebe5f7db","rawString":"jsapi_ticket=&noncestr=FiMjhsoaUh1WAc5a×tamp=1731962720&url=m.cengbang.com%2Fchanpin%2Fluke%2Flkjyzns.html"}