# 合约示例
1. 进入在线编译器 <https://remix.ethereum.org>
2. 创建solidity合约文件，并粘贴示例合约。 
   ![](https://support.huaweicloud.com/devg-bcs/zh-cn_image_0000001476355597.png "点击放大")
   ```
   pragma solidity ^0.4.26;
   contract SimpleStorage {
       uint storedData;
       function set(uint x) public {
           storedData = x;
       }
       function get() public view returns (uint) {
           return storedData;
       }
   }
   ```
   
   
3. 编译solidity合约，并复制bytecode结构体中的object值为合约字节码。 
   ![](https://support.huaweicloud.com/devg-bcs/zh-cn_image_0000001426438754.png "点击放大")
   ```
   {
   "linkReferences": {},
   "object":"***",
   "opcodes": "****",
   "sourceMap": "****"
   }
   ```