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TA貢獻(xiàn)1853條經(jīng)驗(yàn) 獲得超9個(gè)贊
問(wèn)題實(shí)際上是由于圖像的路徑。從包中加載資源時(shí),您的路徑應(yīng)以/. 而不是"Images/designite_logo.png",應(yīng)該是"/Images/designite_logo.png"。當(dāng)然,圖像應(yīng)該放在正確的包中。你可以自己測(cè)試一下:
public class Main {
public static void main(String[] args) {
URL imageUrl = Main.class.getResource("com/test/images/img.jpg");
System.out.println(imageUrl == null); //Prints true
imageUrl = Main.class.getResource("/com/test/images/img.jpg");
System.out.println(imageUrl == null); //Prints false
}
}
項(xiàng)目結(jié)構(gòu)是:
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