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03_msg_by_usr_msg.py
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03_msg_by_usr_msg.py
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from flask import Flask, request, abort
from linebot import (
LineBotApi, WebhookHandler
)
from linebot.exceptions import (
InvalidSignatureError
)
from linebot.models import (
MessageEvent, TextMessage, TextSendMessage,
)
app = Flask(__name__)
line_bot_api = LineBotApi('Channel access token')
handler = WebhookHandler('Channel secret')
# 推給你自己
line_bot_api.push_message('Your user ID ', TextSendMessage(text='(後臺訊息)啟動豆芽探索共學ECHO機器人!'))
# 推給某個User
# line_bot_api.push_message('UserID', TextSendMessage(text='(後臺訊息)啟動豆芽探索共學ECHO機器人!'))
@app.route("/callback", methods=['POST'])
def callback():
# get X-Line-Signature header value
signature = request.headers['X-Line-Signature']
# get request body as text
body = request.get_data(as_text=True)
app.logger.info("Request body: " + body)
# handle webhook body
try:
handler.handle(body, signature)
except InvalidSignatureError:
print("Invalid signature. Please check your channel access token/channel secret.")
abort(400)
return 'OK'
@handler.add(MessageEvent, message=TextMessage)
def handle_message(event):
# get user id when reply
user_id = event.source.user_id
print("user_id =", user_id)
reply_msg = event.message.text+'\nyour User ID is '+user_id+\
' \n輸入「你好」會啟動reply_message回復「不錯喔」,\
\n輸入「發訊息給我」會啟動push_message由機器人主動發訊息給使用者,\
\n輸入「我是誰」會調用get_profile取得身分並回覆使用者訊息'
if event.message.text=='你好':
line_bot_api.reply_message(
event.reply_token,
TextSendMessage(text='不錯喔'))
if event.message.text=='發訊息給我':
line_bot_api.push_message(
user_id,
TextSendMessage(text='這個訊息是基於ID主動發出的(push_message)'))
if event.message.text=='我是誰':
profile = line_bot_api.get_profile(user_id)
msg_ = '你的帳號是: '+ profile.display_name + '\n你的ID是: '+profile.user_id+'\n你的大頭貼網址是: '\
+profile.picture_url+'\n你的使用者自介內容是: '+profile.status_message
line_bot_api.push_message(
user_id,
TextSendMessage(text=msg_))
else:
line_bot_api.reply_message(
event.reply_token,
TextSendMessage(text=reply_msg))
import os
if __name__ == "__main__":
port = int(os.environ.get('PORT', 5000))
app.run(host='0.0.0.0', port=port)