API Load Test nrog Locust

Ua ntej, koj yuav tsum teeb tsa ib puag ncig virtual ntawm koj lub PC kom koj tsis txhob cuam tshuam koj lub ntiaj teb Python ib puag ncig. Txhawm rau ua qhov no, khiav cov lus txib hauv qab no. Nco ntsoov tias cov lus txib no siv rau lub davhlau ya nyob twg Windows.

$ mkdir project

$ cd /d path\to\project

$ python -m venv venv

$venv\Scripts\activate

Ua ntej, peb tsim ib project phau ntawv. Tom qab ntawd peb hloov peb cov npe tam sim no rau project. Peb mam li tsim thiab qhib ib puag ncig virtual rau Python hauv cov npe ntawd. 

Tam sim no, peb yuav txav mus rau kev txhim kho Nplaim taws(peb yuav siv nws los tsim cov ntsiab lus kawg kom thauj khoom kuaj) thiab Tauslas nws tus kheej. 

Txhawm rau nruab Flask, khiav. Xyuas kom tseeb tias koj nyob hauv project qhov twg koj tsim ib puag ncig virtual.

$pip nruab lub hwj

Txhawm rau nruab Locust, khiav

$ pip nruab locust

Thaum ua tiav, ntaus tawm cov lus txib hauv qab no. Xyuas kom koj nyob hauv koj project directory thaum koj ua qhov no.

$ copy nul __init__.py

$ mkdir app

$copy nul app\app.py

$copy nul app\__init__.py

Cov lus txib no tsim qee cov ntaub ntawv uas peb yuav siv los tsim peb cov ntsiab lus kawg siv Flask. Koj tuaj yeem tsim cov ntaub ntawv no siv koj cov ntaub ntawv tshawb nrhiav los ntawm txoj kev. Tab sis dab tsi yog qhov kev lom zem ntawm qhov ntawd? Thaum koj tau ua tiav, luam cov lej hauv qab no rau hauv app.py ua

los ntawm lub raj mis import Flask, jsonify, thov

app = Flask(__name__)

car_models = [

  {'brand': 'Tesla', 'model': 'Model S' }

]

plane_models = [

  {'brand': 'Boeing', 'model': '747' }

]

@app.route('/ tsheb')

def get_cars():

  rov qab jsonify(car_models)

@app.route('/planes')

def get_planes():

  rov qab jsonify(plane_models)

yog __name__ == '__main__':

    app.run(debug=True)  

Cov cai saum toj no muaj ib txoj hauv kev get_cars siv tau ib daim ntawv teev npe tsheb thiab lawv cov qauv, thiab get_planes siv tau cov npe ntawm lub dav hlau hom thiab lawv cov qauv. Rau peb kom thauj khoom kuaj qhov kawg no, peb yuav tsum khiav app.py. Txhawm rau ua qhov ntawd khiav cov lus txib hauv qab no.

$ python path\to\app.py

Thaum koj khiav qhov ntawd, koj yuav tsum pom qee yam zoo li no: