最後更新: 2017-12-19

介紹

geckodriver=Proxy for using W3C WebDriver-compatible clients(WebDriver protocol) to interact with Gecko-based browsers.

geckodriver is a separate HTTP server that is a complete remote end implementation of WebDriver

Selenium requires a driver to interface with the chosen browser(Firefox).

Diagram:

Selenium(clients) --> WebDriver protocol --> geckodriver --> Firefox remote protocol - Firefox

Install

DL:

https://github.com/mozilla/geckodriver/releases

HTTP server

 * geckodriver is a separate HTTP server that is a complete remote end implementation of WebDriver

 * geckodriver is written in Rust, a systems programming language from Mozilla.

# Connecting to an existing Firefox instance. The instance must have Marionette enabled.

# logging verbosity -v[v]

# Default: --host 127.0.0.1

geckodriver -v --host 192.168.88.122 --connect-existing --marionette-port 2828

# -d: POST Data

curl -d '{"capabilities": {"alwaysMatch": {"acceptInsecureCerts": true}}}' http://192.168.88.122:4444/session

{"value": {"sessionId":"a0dc7155-0d1c-4c3d-ba5b-715a441d5331", ...}

# CMD

curl http://192.168.88.122:4444/session/a0dc7155-0d1c-4c3d-ba5b-715a441d5331/url

{"value":"about:home"}

# -X: specified request will be used

curl -X DELETE  http://192.168.88.122:4444/session/a0dc7155-0d1c-4c3d-ba5b-715a441d5331

{"value": {}}

curl http://192.168.88.122:4444/session/a0dc7155-0d1c-4c3d-ba5b-715a441d5331/url

{"value":{"error":"session not created", ...}

List of Endpoints

Method: POST, GET, DELETE

/status # GET

curl -sS http://192.168.88.122:4444/status | jq .

{
  "value": {
    "message": "Session already started",
    "ready": false
  }
}

/session # POST