新增getContentType默认值；解决IE浏览器验证码不显示

2020-04-29 08:46:54 +08:00
parent da3501451b
commit f1d2bc93ab
7 changed files with 36 additions and 4 deletions
--- a/src/main/java/com/wf/captcha/base/Captcha.java
+++ b/src/main/java/com/wf/captcha/base/Captcha.java
@@ -116,6 +116,13 @@ public abstract class Captcha extends Randoms {
     */
    public abstract String toBase64();

+    /**
+     * 获取图片歌手
+     *
+     * @return 图片格式 MINI
+     */
+    public abstract String getContentType();
+
    /**
     * 输出base64编码
     *
@@ -308,4 +315,4 @@ public abstract class Captcha extends Randoms {
    public void setCharType(int charType) {
        this.charType = charType;
    }
-}
+}