生成swagger_client

1. 下载swagger-client codegen cli

Wget https://oss.sonatype.org/content/repositories/releases/io/swagger/swagger-codegen-cli

2. 找到需要测试项目的swagger的yaml
3. 生成swagger_client
   生成的为python的安装包，里面包含setup文件

java -jar swagger-codegen-cli-2.2.x.jar generate -i swagger.yaml -l python -o ./aa/

4. 安装swagger_client

python setup.py build
python setup.py install