java 从 Twitter 检索用户个人资料图片
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Retrieve the user profile image from twitter
提问by AhmadAssaf
I am using the Twitter4J API in Java to retrieve the profile image for a Twitter user whose logged in. The command is something like :
我在 Java 中使用 Twitter4J API 来检索已登录的 Twitter 用户的个人资料图像。命令类似于：
twitter.getProfileImage(twitter.getScreenName(), Imagesize);
What is the image size? How can I display the ProfileImageobject in a label for example?
图像大小是多少？例如，如何ProfileImage在标签中显示对象？
回答by AhmadAssaf
ok, the answer is :
好的，答案是：
Assume that the Twitter object is twitter
假设 Twitter 对象是 twitter
1 - get the user from the twitter object
1 - 从 twitter 对象中获取用户
User user = twitter.showUser(twitter.getid());
2 - get the profile image URL
2 - 获取个人资料图片 URL
URL url = user.getProfileImageURL();
3 - create Image icon
3 - 创建图像图标
ImageIcon img = new ImageIcon(url);
4 - set the JLabel icon to be the ImageIcon
4 - 将 JLabel 图标设置为 ImageIcon
Jlabel1.setIcon(img);
回答by YAMAMOTO Yusuke
Take a look at the example code. https://github.com/yusuke/twitter4j/blob/master/twitter4j-examples/src/main/java/twitter4j/examples/user/GetProfileImage.java
You can pass either ProfileImage.MINI, ProfileImage.NORMAL or ProfileImage.BIGGER
您可以传递 ProfileImage.MINI、ProfileImage.NORMAL 或 ProfileImage.BIGGER
