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优化验证码效果

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synchronized
2018-07-30 13:10:51 +08:00
parent 74a1991352
commit 92af7138a9
9 changed files with 160 additions and 31 deletions
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5
src/main/java/com/wf/captcha/Captcha.java
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@@ -9,7 +9,7 @@ import java.io.OutputStream;
* Created by 王帆 on 2018-07-27 上午 10:08.
*/
public abstract class Captcha extends Randoms {
protected Font font = new Font("Verdana", Font.PLAIN, 32); // 字体
protected Font font = new Font("Arial", Font.PLAIN, 32); // 字体Verdana
protected int len = 5; // 验证码随机字符长度
protected int width = 130; // 验证码显示宽度
protected int height = 48; // 验证码显示高度
@@ -17,11 +17,10 @@ public abstract class Captcha extends Randoms {
protected int charType = TYPE_DEFAULT; // 验证码类型，1字母数字混合，2纯数字，3纯字母
public static final int TYPE_DEFAULT = 1; // 字母数字混合
public static final int TYPE_ONLY_NUMBER = 2; // 纯数字
public static final int TYPE_ONLY_CHAR = 3; // 纯字母 // 常用颜色
public static final int TYPE_ONLY_CHAR = 3; // 纯字母
// 常用颜色
public static final int[][] COLOR = {{0, 135, 255}, {51, 153, 51}, {255, 102, 102}, {255, 153, 0}, {153, 102, 0}, {153, 102, 153}, {51, 153, 153}, {102, 102, 255}, {0, 102, 204}, {204, 51, 51}, {0, 153, 204}, {0, 51, 102}};
/**
* 生成随机验证码
*