Solana 实现链上数据存储器
C
酷愛計算機技術Ardently Love Computer Technology 長期關註反洗錢反欺詐Long-term Focus on Anti-Money Laundering and Anti-Fraud 精通支付結算的技術、系統、流程和製度Proficient in the Technology, System, Process and Institution of Payment and Settlement
从零开始搭建，即便对照讲解修改配置文件 Cargo.toml 编译时依然报错，且各种尝试都无法解决
# cargo build-sbf
error: failed to download `constant_time_eq v0.4.2`
Caused by:
unable to get packages from source
Caused by:
failed to download replaced source registry `crates-io`
Caused by:
failed to parse manifest at `/root/.cargo/registry/src/rsproxy.cn-0dccff568467c15b/constant_time_eq-0.4.2/Cargo.toml`
Caused by:
feature `edition2024` is required
The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.84.0 (12fe57a9d 2025-04-07)).
Consider trying a more recent nightly release.
See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.
直接从仓库下载完整项目，需要加速器
$ git clone https://github.com/bonujel/pxsol-ss.git
正克隆到 'pxsol-ss'...
致命错误：无法访问 'https://github.com/bonujel/pxsol-ss.git/'：Recv failure: 连接被对方重置
$ git clone https://gh-proxy.org/https://github.com/bonujel/pxsol-ss.git
正克隆到 'pxsol-ss'...
remote: Enumerating objects: 38, done.
remote: Counting objects: 100% (38/38), done.
remote: Compressing objects: 100% (24/24), done.
remote: Total 38 (delta 14), reused 34 (delta 10), pack-reused 0 (from 0)
接收对象中: 100% (38/38), 19.60 KiB | 89.00 KiB/s, 完成.
处理 delta 中: 100% (14/14), 完成.
这时再编译，就不报错了
$ cd pxsol-ss/
$ su root
密码：
# cargo build-sbf
Updating `rsproxy-sparse` index
Downloaded crossbeam-epoch v0.9.18 (registry `rsproxy-sparse`)
...
Compiling pxsol-ss v0.1.0
Finished `release` profile [optimized] target(s) in 9m 14s
此时项目结构
$ tree -L 2
.
├── Cargo.lock
├── Cargo.toml
├── CLAUDE.md
├── rustfmt.toml
├── src
│ └── lib.rs
├── target
│ ├── CACHEDIR.TAG
│ ├── deploy
│ ├── release
│ └── sbpf-solana-solana
└── tests
├── config.py
├── __pycache__
├── test_read_pda.py
├── test_update_pda.py
├── test_upgrade.py
└── test_write.py
8 directories, 11 files
部署到本地网，先开启节点，否则报错。生成 Program Id
# cd target/
# solana program deploy pxsol_ss.so
Error: AccountNotFound: pubkey=G3JG874izSDSjZ1Awuf975PojmL8RyHYULUYGkTaHv8G: error sending request for url (http://localhost:8899/)
# solana-test-validator
Ledger location: test-ledger
Log: test-ledger/validator.log
⠉ Initializing... Waiting for fees to stabilize 1...
⠂ Initializing... Waiting for fees to stabilize 2...
Identity: 7K1gCa683Ebrs1Q8rTAuYPnSAKjJJ4AJ2rWxVgLArL6S
Genesis Hash: BiUKyGcGb1U4mVrRAkAxmGWjRf8p8VZFQf11Sxz3aeJ5
Version: 3.0.13
Shred Version: 29776
Gossip Address: 127.0.0.1:8000
TPU Address: 127.0.0.1:8003
JSON RPC URL: http://127.0.0.1:8899
WebSocket PubSub URL: ws://127.0.0.1:8900
# solana program deploy pxsol_ss.so
Program Id: G3JG874izSDSjZ1Awuf975PojmL8RyHYULUYGkTaHv8G
Signature: 5X23pUpaDXEkiEZpYrdxS5GVjf3PewjqY1EXG7azJZ3Suc2Jgt1EuAptY1kaNMYn8PLnpko36X3mp2iNtbfX7LHs
按照项目作者说明，测试需要 python311 环境
先安装 conda ，再安装 python311
$ wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py313_25.9.1-3-Linux-x86_64.sh
--2026-01-15 13:41:52-- https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py313_25.9.1-3-Linux-x86_64.sh
正在解析主机 mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)... 101.6.15.130, 2402:f000:1:400::2
正在连接 mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)|101.6.15.130|:443... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：157891003 (151M) [application/octet-stream]
正在保存至: “Miniconda3-py313_25.9.1-3-Linux-x86_64.sh”
Miniconda3-py313_25.9.1-3-Linux-x86 100%[==================================================================>] 150.58M 11.1MB/s 用时 14s
2026-01-15 13:42:07 (11.0 MB/s) - 已保存 “Miniconda3-py313_25.9.1-3-Linux-x86_64.sh” [157891003/157891003])
$ sh Miniconda3-py313_25.9.1-3-Linux-x86_64.sh
Welcome to Miniconda3 py313_25.9.1-3
In order to continue the installation process, please review the license
agreement.
Please, press ENTER to continue
>>>
MINICONDA END USER LICENSE AGREEMENT
...
==> For changes to take effect, close and re-open your current shell. <==
Thank you for installing Miniconda3!
$ conda create --name python311 python=3.11
Do you accept the Terms of Service (ToS) for https://repo.anaconda.com/pkgs/main? [(a)ccept/(r)eject/(v)iew]:
Do you accept the Terms of Service (ToS) for https://repo.anaconda.com/pkgs/r? [(a)ccept/(r)eject/(v)iew]:
2 channel Terms of Service accepted
Retrieving notices: done
Channels:
- defaults
Platform: linux-64
Collecting package metadata (repodata.json): done
Solving environment: done
Downloading and Extracting Packages:
...
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
#
# To activate this environment, use
#
# $ conda activate python311
#
# To deactivate an active environment, use
#
# $ conda deactivate
激活 python311 环境，并执行【写入测试】脚本
$ conda activate python311
$ python -V
Python 3.11.14
$ python test_write.py
Traceback (most recent call last):
...
ModuleNotFoundError: No module named 'pxsol'
报错提示【未找到 pxsol 模块】，使用 pip 安装
$ pip install pxsol
Collecting pxsol
Downloading pxsol-0.5.4-py2.py3-none-any.whl.metadata (8.7 kB)
修改 config.py 文件里的
PROGRAM_ID = 刚刚生成的
WALLET_PATH = /root/.config/solana/id.json
还是有报错
$ python test_read_pda.py
Traceback (most recent call last):
...
NameError: name 'Pt' is not defined. Did you mean: 'P'?
主要参考
https://github.com/bonujel/pxsol-ss
https://github.com/mohanson/pxsol-ss
https://accu.cc/content/solana/ss_skeleton/