Discord py cryptocurrency API命令不工作

Question

我有一个命令，该命令应该获取给定加密货币的价格，但它不起作用。代码如下：

    @commands.command()
    async def crypto(self, ctx, cc = None):
        try:
            if cc is None:
                ccbed=discord.Embed(title='Command Usage:', description=f'/crypto [crypto currency]', colour=random.randint(0x000000, 0xffffff), timestamp=datetime.utcnow())
                await ctx.send(embed=ccbed)

            else:
                url = f"https://api.coingecko.com/api/v3/simple/price?ids={cc}&vs_currencies=usd%2Ceur%2Cgbp"
                stats = requests.get(url)
                json_stats = stats.json()
                usdprice = json_stats["usd"]
                europrice = json_stats["eur"]
                gbpprice = json_stats["gbp"]

                ccbed2 = discord.Embed(title=f"**Current price of {cc}**", description="This data might be inaccurate.", colour=random.randint(0x000000, 0xffffff), timestamp=datetime.utcnow())
                ccbed2.add_field(name="**USD:**", value=usdprice, inline=True)
                ccbed2.add_field(name="**EURO:**", value=europrice, inline=True)
                ccbed2.add_field(name="**GBP:**", value=gbpprice, inline=True)

                await ctx.send(embed=ccbed2)

        except:
            ccbed3 = discord.Embed(title="Invalid crypto currency or API error.", colour=random.randint(0x000000, 0xffffff), timestamp=datetime.utcnow())
            ccbed3.set_author(name="Error!")
            await ctx.send(embed=ccbed3)

当我运行该命令时，它会触发无效的加密货币或API错误

Answer 1

你的类路径中有一个sourcesJAR，这是行不通的。获取一个普通的JAR mariadb-java-client.jar并将其放在类路径上。最好使用gradle或Maven等依赖关系管理工具