> For the complete documentation index, see [llms.txt](https://poseidon.seaeye.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://poseidon.seaeye.cn/evm/utils.md).

# Utils

Utils 是通用工具集，整合了常用的链下操作。静态类，无需实例化。

## 方法列表

* [set\_solidity\_version](/evm/utils/set_solidity_version.md): 选择 Solidity 版本
* [compile\_solidity\_contract](/evm/utils/compile_solidity_contract.md): 编译 Solidity 合约
* [import\_contract\_abi](/evm/utils/import_contract_abi.md): 导入合约 ABI
* [generate\_new\_account](/evm/utils/generate_new_account.md): 创建新账户
* [generate\_account\_from\_mnemonic](/evm/utils/generate_account_from_mnemonic.md): 从助记词生成账户
* [calculate\_create\_case\_contract\_address](/evm/utils/calculate_create_case_contract_address.md): 计算 CREATE 方式部署的合约地址
* [calculate\_create2\_case\_contract\_address](/evm/utils/calculate_create2_case_contract_address.md): 计算 CREATE2 方式部署的合约地址
* [generate\_signature\_data\_with\_signature](/evm/utils/generate_signature_data_with_signature.md): 使用签名生成签名数据
* [generate\_signature\_data\_with\_rsv](/evm/utils/generate_signature_data_with_rsv.md): 使用 R,S,V 生成签名数据
* [recover\_message\_string](/evm/utils/recover_message_string.md): 恢复消息字符串的签名者
* [recover\_message\_hash](/evm/utils/recover_message_hash.md): 恢复消息哈希的签名者
* [recover\_typed\_message](/evm/utils/recover_typed_message.md): 恢复结构化消息的签名者
* [convert\_equivalent\_signature](/evm/utils/convert_equivalent_signature.md): 生成等效签名
* [assembly\_to\_bytecode\_legacy](/evm/utils/assembly_to_bytecode_legacy.md): EVM 汇编转字节码
* [bytecode\_to\_assembly\_legacy](/evm/utils/bytecode_to_assembly_legacy.md): 字节码转 EVM 汇编