var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"B4w0qU9mDYWZcqzx","timestamp":1731840596,"url":"m.cengbang.com%2Fchanpin%2Fwuyueyinjiang%2Fwyyjhbeh.html","signature":"b921a7fe45485e94b13b214ae09faf2e210af04f","rawString":"jsapi_ticket=&noncestr=B4w0qU9mDYWZcqzx&timestamp=1731840596&url=m.cengbang.com%2Fchanpin%2Fwuyueyinjiang%2Fwyyjhbeh.html"}