var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Dw4Wvq17JbzsjpJ7","timestamp":1731841391,"url":"m.cengbang.com%2Fchanpin%2Fxinjubao%2Fxjbdbl.html","signature":"21d3bb26e88f31a8db06ff1aec2f4bac32fe810f","rawString":"jsapi_ticket=&noncestr=Dw4Wvq17JbzsjpJ7×tamp=1731841391&url=m.cengbang.com%2Fchanpin%2Fxinjubao%2Fxjbdbl.html"}