var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bwFEv0TC1ly798vz","timestamp":1727746598,"url":"m.cengbang.com%2Fchanpin%2Fmuzhiyi%2Fmzyfbxkb.html","signature":"9c7bba7b9bbebceab3459b7bdcd46e7cf629118e","rawString":"jsapi_ticket=&noncestr=bwFEv0TC1ly798vz&timestamp=1727746598&url=m.cengbang.com%2Fchanpin%2Fmuzhiyi%2Fmzyfbxkb.html"}