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Build Contract

Upon completing contract development, it is necessary to use the contract compilation command to verify the correctness of the contract code and generate binary (Bin), Application Binary Interface (abi), and Storage class files.

Command​

You can build contract by using the following command:

npm run contract:build

Example​

npm run contract:build

Command Output​

The compiled product is placed in the build/contract directory.it will generate xxx.bin,xxx.abi, xxx_storage.json files.

.
├── build
│   ├── contract
│   │   ├── xxx.abi
│   │   ├── xxx.bin
│   │   └── xxx_storage.json

Customize​

This command relies on solc. Specifically, will be executed

solc -o ./build/contract/ --via-ir --abi --storage-layout --bin ./contracts/*.sol  --overwrite

Regarding the contract compiler, you can customize the configuration based on your current environment. For detailed information, please refer to the configuration documentation.