图形验证码

server/src/main/java/com/pica/cloud/account/account/server/util/captcha/CaptchaContext.java

@@ -34,13 +34,18 @@ public class CaptchaContext {
         try {
             InputStream fontStream = CaptchaGenerator.class.getClassLoader().getResourceAsStream("1.ttf");
             fontDatas[0] = IOUtils.toByteArray(fontStream);
+            fontStream.close();
             fontStream = CaptchaGenerator.class.getClassLoader().getResourceAsStream("2.ttf");
             fontDatas[1] = IOUtils.toByteArray(fontStream);
+            fontStream.close();
             fontStream = CaptchaGenerator.class.getClassLoader().getResourceAsStream("3.ttf");
             fontDatas[2] = IOUtils.toByteArray(fontStream);
+            fontStream.close();
             fontStream = CaptchaGenerator.class.getClassLoader().getResourceAsStream("4.ttf");
             fontDatas[3] = IOUtils.toByteArray(fontStream);
+            fontStream.close();
         } catch (IOException ex) {
+            ex.printStackTrace();
         }
     }
 

server/src/main/java/com/pica/cloud/account/account/server/util/captcha/CaptchaUtil.java

@@ -24,7 +24,9 @@ public class CaptchaUtil {
         try {
             InputStream imageStream = CaptchaUtil.class.getClassLoader().getResourceAsStream("1.png");
             imageData = IOUtils.toByteArray(imageStream);
+            imageStream.close();
         } catch (IOException ex) {
+            ex.printStackTrace();
         }
     }