update doc to include proxy instruction
@@ -33,6 +33,12 @@ Put the package under your project folder and add the following in import:
import sw "./{{packageName}}"
```
+To use a proxy, set the environment variable `HTTP_PROXY`:
+
+```golang
+os.Setenv("HTTP_PROXY", "http://proxy_name:proxy_port")
+```
+
## Configuration of Server URL
Default configuration comes with `Servers` field that contains server objects as defined in the OpenAPI specification.
