兼容linux图形处理

2017-08-08 15:22:29 +08:00 · 2017-08-08 15:22:29 +08:00 · 499f7501c8
parent 7a8209da66
commit 499f7501c8
1 changed files with 6 additions and 1 deletions
--- a/src/main/java/org/jeecgframework/web/system/servlet/RandCodeImageServlet.java
+++ b/src/main/java/org/jeecgframework/web/system/servlet/RandCodeImageServlet.java
@ -47,6 +47,11 @@ public class RandCodeImageServlet extends HttpServlet {
 	 * 干扰线的长度=1.414*lineWidth
 	 */
 	private static final int lineWidth = 2;
+	
+	public RandCodeImageServlet() {
+		// 兼容linux图形处理
+		System.setProperty("java.awt.headless", "true");
+	}

 	@Override
 	public void doGet(final HttpServletRequest request,
@ -234,4 +239,4 @@ enum RandCodeImageEnum {
 		return charStr;
 	}

-}
+}