var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UjW6bOCEPwgPr0sP","timestamp":1731943326,"url":"m.cengbang.com%2Fchanpin%2Fmiaogao%2Flgczj.html","signature":"55fb3fb6bf8f1b88c92885282dc810cd8a20fa8b","rawString":"jsapi_ticket=&noncestr=UjW6bOCEPwgPr0sP&timestamp=1731943326&url=m.cengbang.com%2Fchanpin%2Fmiaogao%2Flgczj.html"}