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操作记录文档

换apt 源

安装所需

git  wget vim

安装python

https://www.cnblogs.com/hellojesson/p/11550638.html

 wget http://cdn.npm.taobao.org/dist/python/3.7.4/Python-3.7.4.tgz

python 依赖
apt-get install zlib1g-dev libbz2-dev libssl-dev libncurses5-dev libsqlite3-dev libreadline-dev tk-dev libgdbm-dev libdb-dev libpcap-dev xz-utils libexpat1-dev liblzma-dev libffi-dev libc6-dev

tar -zxvf Python-3.7.4.tgz

解压后，进入目录：
cd Python-3.7.4

建立本地安装目录：
mkdir -p /usr/local/python3

编译安装：
执行这步时，建议后边加上参数：--enable-optimizations 字面意思就是"开启优化"，会自动安装pip3及优化配置，但是这会造成编译安装需要较长到时间，如果网络环境不稳定，或者着急使用python环境，可以不加该参数！！！
./configure --prefix=/usr/local/python3 --enable-optimizations
make      #耐心等待
make install

---如果本地环境没有装python2，也不打算用python2，可以直接将链接指向写成/usr/bin/python，也是可以的，这样每次进入终端环境或者运行程序，直接输入python就可以，但是还是建议2和3区分开指向。
ln -s /usr/local/python3/bin/python3.7 /usr/bin/python
#添加 pip3 的软链接
ln -s /usr/local/python3/bin/pip3.7 /usr/bin/pip

flask 环境

pip install flask flask-restful uwsgi request

sdk 所需环境

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt

requirements.txt

attrdict
bumpversion<1,>=0.5.3
configobj
cytoolz
lru-dict
parsimonious
pycryptodome
requests
toolz

hypothesis>=3.6.1
argcomplete
py-solc
pymitter
asyncio
promise

上述包在运行时 可能会出现某些包不存在 在次pip install 相应包 可以解决

uwsgi 找不到解决方法

ln -s /usr/local/python3/bin/uwsgi /usr/bin/uwsgi

证书缺失

去服务器 ~/agencyB/sdk 找相应文件

 scp root@47.113.221.169:/root/agencyB/sdk/sdk.crt ~/GeneralBlockchainFramework/contracts/bin/

 scp root@47.113.221.169:/root/agencyB/sdk/sdk.key ~/GeneralBlockchainFramework/contracts/bin/

scp root@47.113.221.169:/root/agencyB/sdk/node.key ~/GeneralBlockchainFramework/contracts/bin/

scp root@47.113.221.169:/root/agencyB/sdk/node.crt ~/GeneralBlockchainFramework/contracts/bin/

scp root@47.113.221.169:/root/agencyB/sdk/ca.crt ~/GeneralBlockchainFramework/contracts/bin/

scp root@47.113.221.169:/root/agencyB/sdk/applicationContext.xml  ~/GeneralBlockchainFramework/contracts/bin/

端口错误

client.bcoserror.BcosException: init bcosclient failed, reason: start channelHandler Failed for [Errno 110] Connection timed out, host: 172.24.234.85, port: 20201 需要更改ip 与证书服务器同个ip 修改client_config.py

修改脚本

换源头

修改package.json

安装node

npm 换源

解决git clone 完成后提示'error: RPC failed; curl 56 GnuTLS recv error (-9)'

https://blog.csdn.net/tmaccs/article/details/101289284

solc 解决方案

从服务器拷贝 cp /usr/local/src/sdk.key ~/GeneralBlockchainFramework/contracts/bin/　 cp /usr/local/src/sdk.crt ~/GeneralBlockchainFramework/contracts/bin/ cp /usr/local/src/node.crt ~/GeneralBlockchainFramework/contracts/bin/ cp /usr/local/src/node.key ~/GeneralBlockchainFramework/contracts/bin/ cp /usr/local/src/ca.crt ~/GeneralBlockchainFramework/contracts/bin/ cp /usr/local/src/applicationContext.xml ~/GeneralBlockchainFramework/contracts/bin/

运行

export PYTHONPATH=$PYTHONPATH:/root/GeneralBlockchainFramework