var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FoZrRVj38mn68uUr","timestamp":1731915601,"url":"m.cengbang.com%2Fchanpin%2Fmaiduo%2Fldlxz.html","signature":"601ccddd01d1b9d47ae09aea7a8ebf512ce2be54","rawString":"jsapi_ticket=&noncestr=FoZrRVj38mn68uUr&timestamp=1731915601&url=m.cengbang.com%2Fchanpin%2Fmaiduo%2Fldlxz.html"}