def sign_by_face():
mysql = SQLUtil()
if request.method == 'POST':
data = request.form.get('face-info')
username = request.form.get('username')
face_info = data.split('base64,')[1]
aip = tylt_AipFace()
try:
sql = "SELECT face_info FROM user WHERE name='%s'" % username
face_info_from_db = mysql.getOne(sql) # 获取数据库中的人脸信息
mysql.dispose()
if not face_info_from_db['face_info']:
return 'no_face_info' # 数据库中没有人脸信息
else:
aip.face_constrast_img1 = face_info_from_db['face_info']
aip.face_constrast_img2 = face_info
contrast_result = aip.face_contrast()
if contrast_result['error_code'] == 0 and contrast_result[
'result']['score'] >= 80:
session['un'] = username
return 'success'
except Exception as e:
print(e)
return '<h1>服务器发生未知错误，请稍后重试</h1>'
return render_template('sign_in_by_face.html')
def username_check():
if request.method == "GET":
username = request.args["username"]
mysql = SQLUtil()
sql_user = "******" % username
user_result = mysql.getOne(sql_user)
if user_result['COUNT(name)'] == 0:
print(jsonify({"user_exits": False}))
return jsonify({"user_exits": False})
else:
print(jsonify({"user_exits": True}))
return jsonify({"user_exits": True})
else:
return render_template("register_by_face.html")
def username_check():
if request.method == "GET":
username = request.args["username"]
mysql = SQLUtil()
sql_user = "******" % username
user_result = mysql.getOne(sql_user)
if user_result['COUNT(name)'] == 0:
print(jsonify({"user_exits": False}))
return jsonify({"user_exits": False})
else:
resp = make_response(redirect(url_for('home')))
resp.set_cookie('userID', username)
print(jsonify({"user_exits": True}))
return jsonify({"user_exits": True})
else:
return render_template("register_by_face.html")