var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3Zl9QdIRRpZQwOLI","timestamp":1731828428,"url":"m.cengbang.com%2Fchanpin%2Fjiemeng%2Fjlgyhgj.html","signature":"7e448e674f6286432b4dd2e684c748b85a6f5611","rawString":"jsapi_ticket=&noncestr=3Zl9QdIRRpZQwOLI&timestamp=1731828428&url=m.cengbang.com%2Fchanpin%2Fjiemeng%2Fjlgyhgj.html"}