Question

我似乎无法修复代码的这一部分，我想要做的就是添加图片，将其放入Java填充中，而我只是不知道发生了什么事情：

ImageIcon al = new ImageIcon("Walmart.jpeg");
JOptionPane.showMessageDialog(null, "Come " + verb + " at WALMART, where you'll receive "
     + adjective + " discounts on all of your favorite brand name "
     + nounplursl + ".", JOptionPane.QUESTION_MESSAGE, al, null);

Answer 1

您用来调用showMessageDialog的参数似乎有问题。删除末尾的null，并在消息后再传递一个字符串。

import pymongo, datetime
from pymongo import MongoClient

client = MongoClient("mongodb://localhost:27017/")

db = client.Experience
collection = db.Reputation

post = {"author": "William",
        "text": "May you help?",
        "date": datetime.datetime.now()}

collection.insert_one(post)

如果仍然看不到图像，请尝试使用getResource。

ImageIcon al = new ImageIcon("Walmart.jpeg");
JOptionPane.showMessageDialog(null, "Come " + verb + " at WALMART, where you'll receive "
     + adjective + " discounts on all of your favorite brand name "
     + nounplursl + ".", "Additional String", JOptionPane.QUESTION_MESSAGE, al);

我的代码不允许我将图像放入Java代码

1 个答案: