var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nBkLZIfBDzy8fzCR","timestamp":1727742750,"url":"m.cengbang.com%2Fchanpin%2Fyazizhentan%2Fyzztetz.html","signature":"e8a9dc99866c39f8d6db9e0b7ac86b6f97dfe6ba","rawString":"jsapi_ticket=&noncestr=nBkLZIfBDzy8fzCR&timestamp=1727742750&url=m.cengbang.com%2Fchanpin%2Fyazizhentan%2Fyzztetz.html"}