post:/v1/user/<用户ID>/recharge
*string:type#充值类型,可选add,reduce,即充值或扣款
*amount#充值或扣款金额,单位为元,精确到分,如1.01
<<<
返回结果
{
  "code":0, 
  "data": "", 
  "msg": "充值成功"
}
<<<
提交内容
{
	"type": "add",
	"amount": "1.21"
}