树莓派中使用Flask实现查看CPU和GPU温度，捕获摄像头图像并展示。

raspberryflask.py

from flask import Flask, jsonify, request, render_template, url_for, send_from_directory, redirect
  2 import temperature
  3 import camera
  4 app = Flask(__name__)
  5 app.config['UPLOAD_FOLDER'] = 'static'
  6 
  7 @app.route("/")
  8 def index(): pass
  9 
 10 @app.route("/temperature")
 11 def temp():
 12         cpu_temperature = temperature.get_cpu_temperature()
 13         gpu_temperature = temperature.get_gpu_temperature()
 14         return jsonify(cpu=cpu_temperature, gpu=gpu_temperature)
 15 
 16 @app.route("/camera")
 17 def cam():
 18         image_name = camera.capture()
 19         return jsonify(image = request.url_root+'static/'+image_name)
 20 
 21 @app.route("/images/<imagename>")
 22 def image(imagename):
 23         return send_from_directory('static', imagename)
 24 
 25 @app.route("/monitor")
 26 def monitor():
 27         image_name = camera.capture()
 28 #       return redirect(url_for('image', imagename = image_name))
 29         return send_from_directory('static', image_name)
 30 
 31 @app.route("/upload", methods=['POST'])
 32 def upload():
 33         if request.method == 'POST':
 34                 file = request.files['file']
 35                 filename = secure_filename(file.filename)
 36                 file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
 37                 return 'upload succeed'
 38         return 'Not POST'
 39 
 40 if __name__=="__main__":
 41         app.run(host='0.0.0.0', port=8000, debug=True)
 42 #       app.run()