Selenium Python calls the chrome environment configuration

My computer is Win7 64-bit, installed chrome is also 64-bit, found on the Internet a 64-bit chromedriver, find running code error, the corresponding code in Firefox downgrade Test no problem.

First guess, chromedriver version and Chrome version compatibility problem, looked for a long time, found on-line basic 64-bit chromedriver resources download. Finally, I found a blog post:

Original address: http://blog.csdn.net/huilan_same/article/details/51896672

Chromedriver the relationship with Chrome:

Chromedriver version	supported versions of Chrome
v2.24	v52-54
v2.23	v51-53
v2.22	v49-52
v2.21	V46-50
v2.20	v43-48
v2.19	v43-47
v2.18	v43-46
v2.17	v42-43
v2.13	V42-45
v2.15	v40-43
v2.14	V39-42
v2.13	v38-41
v2.12	V36-40
v2.11	V36-40
v2.10	V33-36
v2.9	V31-34
v2.8	V30-33
v2.7	V30-33
v2.6	V29-32
v2.5	V29-32
v2.4	V29-32

Chromedriver: http://chromedriver.storage.googleapis.com/index.html

Finally, I installed the 32-bit chrome and downloaded the corresponding 32-bit driver to run the script successfully.

PS: Place the downloaded driver in the appropriate directory for Chrome: google\chrome\application

You can then configure the PATH environment variable.

Selenium Python calls the chrome environment configuration