var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"l1xQvac8q0gJwo6Y","timestamp":1731816124,"url":"m.cengbang.com%2Fchanpin%2Ftejieer%2Ftjewxl.html","signature":"126dcb6d8c07ee44c95b23c9f56a3e85e0bc04ca","rawString":"jsapi_ticket=&noncestr=l1xQvac8q0gJwo6Y&timestamp=1731816124&url=m.cengbang.com%2Fchanpin%2Ftejieer%2Ftjewxl.html"}