Building Blockchain Projects

solcjs APIs

solcjs provides a compiler method, which is used to compile solidity code. This method can be used in two different ways depending on whether the source code has any imports or not. If the source code doesn't have any imports, then it takes two arguments; that is, the first argument is solidity source code as a string and a Boolean indicating whether to optimize the byte code or not. If the source string contains multiple contracts, then it will compile all of them.

Here is an example to demonstrate this:

var solc = require("solc"); var input = "contract x { function g() {} }"; var output = solc.compile(input, 1); // 1 activates the optimiser  for (var contractName in output.contracts) {     // logging code and ABI   console.log(contractName ...