环境安装

一、从git上克隆项目
通过github下载
小吴选择从github上将oss的sdk项目克隆到本地电脑上，并将该项目编译安装。这样可以避免因为不同的编译环境，导致编译出来的静态库存在环境依赖的问题。

git clone https://github.com/aliyun/aliyun-oss-cpp-sdk.git

执行上述命令，会将oss的项目克隆到本地
二、编译安装oss

cd aliyun-oss-cpp-sdk
mkdir build
cd build
cmake ..

执行上述命令,此时会输出以下结果

-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Project version: 1.7.0
-- TARGET_OS: LINUX
-- Found CURL: /usr/lib/x86_64-linux-gnu/libcurl.so (found version "7.47.0") 
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libssl.so;/usr/lib/x86_64-linux-gnu/libcrypto.so (found version "1.0.2g") 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/zhuorui/git/aliyun-oss-cpp-sdk/build

注意编译该项目还依赖curl和openssl

make 

再执行make命令，即进入编译。
编译完成后会生成libalibabacloud-oss-cpp-sdk.a的静态库。