flask

This article gives a brief introduction of creating RESTful API using python flask library. python package from flask import Flask, render_template, jsonify, request, url_for, redirect, make_response Flask useful s: Flask render_template jsonify request url_for redirect make_response Refer the flask API document. Run flask server app Flask(__name__) if __name__ '__main__': app.run(host"0.0.0.0", port"5000", debugTrue) Configure the ip and port then launch the flask server. Route Return html @app.route('/') def index(): return render_template('index.html') html with flask Below is the html code if you want to get the relative filepath such as the css files and the js files. index.html Login In order to get the relative files, we also need to configure CORS setting. server.py from flask import Flask, render_template, jsonify, request, url_for, redirect, make_response from flask_cors import CORS app Flask(__name__) CORS(app) @app.route('/') def index(): return render_template('index.html') if __name__ '__main__': app.run(host"0.0.0.0", port"5000", debugTrue) Startup the flask server by command line: python server.py RESTful API return JSON GET @app.route('/getData', methods) def getData(): result {"result": 0,"data":""} result 1 result "test" return jsonify(result) POST @app.route('/postData', methods) def postData(): # if POST data is json format VAL_FROM_JSON request.json.get('KEY') # if POST data resource is form submit VAL_FROM_FORM request.form.get('KEY') # if return page is index route return redirect(url_for('index'))

flask

[python] Flask Create RESTful API

Headline