如何检查discord.py中的反应内容？
如何检查discord.py中的反应内容？
提问于 2020-06-16 20:13:30
我正在创建一个票务系统。我需要使用/close命令进行确认。但我该怎么做呢？我试过用if语句，但没有用。这就是我所拥有的：
@bot.command(name='Close', aliases=['close'])
async def close(ctx):
if ctx.message.channel.name.startswith('ticket'):
msg = 'The ticket is closed. If you aren\'t done yet react to this message with , if you are react with ️'
embed = discord.Embed(title='Closed ticket', description=msg)
message = await ctx.send(content=None, embed=embed)
await message.add_reaction('')
await message.add_reaction('️')
await ctx.message.channel.set_permissions(ctx.author, send_messages=False)
reaction = await bot.wait_for('reaction')
if reaction.content == '️':
countdown = await ctx.send('**Ticket will be closed in 10 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 9 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 8 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 7 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 6 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 5 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 4 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 3 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 2 seconds**')
await asyncio.sleep(1)
await countdown.edit(content='**Ticket will be closed in 1 second**')
await asyncio.sleep(1)
await ctx.message.channel.delete()
if reaction.content == '':
await ctx.send('**Ticket reopened**')
await ctx.message.channel.set_permissions(ctx.autor, send_messages=True)
else:
await ctx.send('This isnt a ticket')我甚至没有发现任何错误？
Stack Overflow用户
发布于 2020-06-16 22:58:11
当等待添加一个反应时，您应该使用"reaction_add"而不是只使用"reaction"
@bot.command(...)
async def close(ctx):
# Code
# A check is usually encouraged when in a public channel,
# but for a private channel with just one or two members, it should be fine
reaction, user = await bot.wait_for("reaction_add")
# Do some stuff实际上，从这个wait_for返回了两个值，如文档示例 - reaction和user中所示。
此外，discord.Reaction对象没有content属性。
实际上，您需要的是str(reaction)：
参考资料：
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/62416842
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