常量字段值 (xin.yukino:blockchain 0.0.1 API)

xin.yukino.*

xin.yukino.blockchain.constant.Web3Constant
限定符和类型	常量字段	值
`public static final int`	`EVM_NATIVE_TOKEN_DECIMAL`	`18`
`public static final String`	`HEX_PREFIX`	`"0x"`