合约接口

pragma solidity ^0.4.20;

  interface TRC1155 {
    // Events
    event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);
    event TransferSingle(address indexed _operator, address indexed _from, address indexed _to, uint256 _id, uint256 _value);
    event TransferBatch(address indexed _operator, address indexed _from, address indexed _to, uint256[] _ids, uint256[] _values);
    event URI(string _value, uint256 indexed _id);
    // Required Functions
    function setApprovalForAll(address _operator, bool _approved) external;
    function isApprovedForAll(address _owner, address _operator) external view returns (bool);
    function balanceOf(address _owner, uint256 _id) external view returns (uint256);
    function balanceOfBatch(address[] calldata _owners, uint256[] calldata _ids) external view returns (uint256[] memory);
    function safeTransferFrom(address _from, address _to, uint256 _id, uint256 _value, bytes calldata _data) external;
    function safeBatchTransferFrom(address _from, address _to, uint256[] calldata _ids, uint256[] calldata _values, bytes calldata _data) external;
}
  interface TRC165 {
    function supportsInterface(bytes4 interfaceID) external view returns (bool);
}

interface TRC1155TokenReceiver {

function onTRC1155Received(address _operator, address _from, uint256 _id, uint256 _value, bytes calldata _data) external returns(bytes4);
function onTRC1155BatchReceived(address _operator, address _from, uint256[] calldata _ids, uint256[] calldata _values, bytes calldata _data) external returns(bytes4);
}

interface TRC1155Metadata_URI {
     function uri(uint256 _id) external view returns (string memory);
}

{
    "title": "Token Metadata",
    "type": "object",
    "properties": {
        "name": {
            "type": "string",
            "description": "Identifies the asset to which this token represents"
        },
        "decimals": {
            "type": "integer",
            "description": "The number of decimal places that the token amount should display - e.g. 18, means to divide the token amount by 1000000000000000000 to get its user representation."
        },
        "description": {
            "type": "string",
            "description": "Describes the asset to which this token represents"
        },
        "image": {
            "type": "string",
            "description": "A URI pointing to a resource with mime type image/* representing the asset to which this token represents. Consider making any images at a width between 320 and 1080 pixels and aspect ratio between 1.91:1 and 4:5 inclusive."
        },
        "properties": {
            "type": "object",
            "description": "Arbitrary properties. Values may be strings, numbers, object or arrays."
        }
    }
}

interface TRC1155Enumerable  {
    function isFungible(uint256 _id) public pure returns(bool)
    function isNonFungible(uint256 _id) public pure returns(bool)
    function getNonFungibleIndex(uint256 _id) public pure returns(uint256)
    function getNonFungibleBaseType(uint256 _id) public pure returns(uint256)
    function burn(address _from, uint256[] _ids, uint256[] _values)
    function mintFungible(uint256 _id, address[] calldata _to, uint256[] calldata _values, bytes calldata _data) external;
    function mintNonFungible(uint256 _id, address _to) external;
    function serNewUri(string _uri, uint256 indexed _id) external;  
}