post https://api.shasta.trongrid.io/wallet/createaddress
Create address from a specified password string (NOT PRIVATE KEY)（there is a security risk. This interface service has been shutdown by the Trongrid. Please use the offline mode or the node deployed by yourself.）
Return value：The address
Warning
Please control risks when using this API. To ensure environmental security, please do not invoke APIs provided by other or invoke this very API on a public network.