发生这种情况是因为JSON对象始终具有用于“键”的字符串。因此json.dump将整数键转换为字符串。您可以通过在使用用户ID之前将其转换为字符串来完成相同的操作。
from discord.ext import commands
import discord
import json
bot = commands.Bot('!')
amounts = {}
@bot.event
async def on_ready():
global amounts
try:
with open('amounts.json') as f:
amounts = json.load(f)
except FileNotFoundError:
print("Could not load amounts.json")
amounts = {}
@bot.command(pass_context=True)
async def balance(ctx):
id = str(ctx.message.author.id)
if id in amounts:
await ctx.send("You have {} in the bank".format(amounts[id]))
else:
await ctx.send("You do not have an account")
@bot.command(pass_context=True)
async def register(ctx):
id = str(ctx.message.author.id)
if id not in amounts:
amounts[id] = 100
await ctx.send("You are Now registered")
_save()
else:
await ctx.send("You already have an account")
@bot.command(pass_context=True)
async def transfer(ctx, amount: int, other: discord.Member):
primary_id = str(ctx.message.author.id)
other_id = str(other.id)
if primary_id not in amounts:
await ctx.send("You do not have an account")
elif other_id not in amounts:
await ctx.send("The other party does not have an account")
elif amounts[primary_id] < amount:
await ctx.send("You cannot afford this transaction")
else:
amounts[primary_id] -= amount
amounts[other_id] += amount
await ctx.send("Transaction complete")
_save()
def _save():
with open('amounts.json', 'w+') as f:
json.dump(amounts, f)
@bot.command()
async def save():
_save()
bot.run("Token")
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