具体 {"app_id":"ZsHaL4h7tudCROetIWIGu1HluXEQswid","format":"json","json_params":"{'price':3200,'tpOrderId':'3739339069','count':2,'cityId':100010000,'nuomiUid':'3231000906450','dealId':11125156,'totalMoney':6400}","method":"nuomi.trade.order.create","sign":"95fe6173d6761ff329af3e0a707382ac","timestamp":1500266073,"v":"v2"} 系统参数感觉也没错 求大神指点
