var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9GSnq1xZr0s1p1kw","timestamp":1731813214,"url":"m.cengbang.com%2Fchanpin%2Fniulanshan%2Fnlsjxxbj.html","signature":"bd42f1db19f5c8f879d6032ad51fdd1990cd8b50","rawString":"jsapi_ticket=&noncestr=9GSnq1xZr0s1p1kw&timestamp=1731813214&url=m.cengbang.com%2Fchanpin%2Fniulanshan%2Fnlsjxxbj.html"}