【开发合约编译脚本】
const fs = require('fs');
const solc = require('solc');
const path = require('path');
const compiled path = path.resolve(_dirname,'../contracts','name.sol');
fs.removeSync(compiledPath);
fs.ensureDirSync(compiledPath);
const contract path = path.resolve(_dirname',../comtracts','name.sol');
const contractSource = fs.readFile(contractPath,'utf-8');
let compileResult = solc.compile(contractSource,1);
if(Array.is Array(compileResult.error)&&compileResult.errors.length){
throw new error(compileResult.errors.length.errors[0]);
}
Object.keys(result.contracts) forEach(name=>{
let contractName = name.replace('/^:/,'');
let filePath = path.resolve(_dirname,'../compiled',`${contractName}.json);
console log("Saving JSON file to",filePath);
});
加油！