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Code Issues Projects Releases Wiki Activity

验证码参数调整

pull/108/head
RuoYi 2019-07-14 12:06:23 +08:00
parent 08ca506cfb
commit fcde715553
2 changed files with 27 additions and 29 deletions
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53
ruoyi-framework/src/main/java/com/ruoyi/framework/config/CaptchaConfig.java
View File

@ -5,6 +5,7 @@ import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.google.code.kaptcha.impl.DefaultKaptcha;
import com.google.code.kaptcha.util.Config;
import static com.google.code.kaptcha.Constants.*;
/**
* 验证码配置
@ -20,27 +21,23 @@ public class CaptchaConfig
DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
Properties properties = new Properties();
// 是否有边框 默认为true 我们可以自己设置yes，no
properties.setProperty("kaptcha.border", "yes");
// 边框颜色 默认为Color.BLACK
properties.setProperty("kaptcha.border.color", "105,179,90");
properties.setProperty(KAPTCHA_BORDER, "yes");
// 验证码文本字符颜色 默认为Color.BLACK
properties.setProperty("kaptcha.textproducer.font.color", "blue");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "black");
// 验证码图片宽度 默认为200
properties.setProperty("kaptcha.image.width", "160");
properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
// 验证码图片高度 默认为50
properties.setProperty("kaptcha.image.height", "60");
properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
// 验证码文本字符大小 默认为40
properties.setProperty("kaptcha.textproducer.font.size", "30");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "38");
// KAPTCHA_SESSION_KEY
properties.setProperty("kaptcha.session.key", "kaptchaCode");
// 验证码文本字符间距 默认为2
properties.setProperty("kaptcha.textproducer.char.space", "3");
properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCode");
// 验证码文本字符长度 默认为5
properties.setProperty("kaptcha.textproducer.char.length", "5");
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
// 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
properties.setProperty("kaptcha.textproducer.font.names", "Arial,Courier");
// 验证码噪点颜色 默认为Color.BLACK
properties.setProperty("kaptcha.noise.color", "white");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
// 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
Config config = new Config(properties);
defaultKaptcha.setConfig(config);
return defaultKaptcha;
@ -52,33 +49,33 @@ public class CaptchaConfig
DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
Properties properties = new Properties();
// 是否有边框 默认为true 我们可以自己设置yes，no
properties.setProperty("kaptcha.border", "yes");
properties.setProperty(KAPTCHA_BORDER, "yes");
// 边框颜色 默认为Color.BLACK
properties.setProperty("kaptcha.border.color", "105,179,90");
properties.setProperty(KAPTCHA_BORDER_COLOR, "105,179,90");
// 验证码文本字符颜色 默认为Color.BLACK
properties.setProperty("kaptcha.textproducer.font.color", "blue");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "blue");
// 验证码图片宽度 默认为200
properties.setProperty("kaptcha.image.width", "160");
properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
// 验证码图片高度 默认为50
properties.setProperty("kaptcha.image.height", "60");
properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
// 验证码文本字符大小 默认为40
properties.setProperty("kaptcha.textproducer.font.size", "35");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "35");
// KAPTCHA_SESSION_KEY
properties.setProperty("kaptcha.session.key", "kaptchaCodeMath");
properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCodeMath");
// 验证码文本生成器
properties.setProperty("kaptcha.textproducer.impl", "com.ruoyi.framework.config.KaptchaTextCreator");
properties.setProperty(KAPTCHA_TEXTPRODUCER_IMPL, "com.ruoyi.framework.config.KaptchaTextCreator");
// 验证码文本字符间距 默认为2
properties.setProperty("kaptcha.textproducer.char.space", "3");
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_SPACE, "3");
// 验证码文本字符长度 默认为5
properties.setProperty("kaptcha.textproducer.char.length", "6");
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "6");
// 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
properties.setProperty("kaptcha.textproducer.font.names", "Arial,Courier");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
// 验证码噪点颜色 默认为Color.BLACK
properties.setProperty("kaptcha.noise.color", "white");
properties.setProperty(KAPTCHA_NOISE_COLOR, "white");
// 干扰实现类
properties.setProperty("kaptcha.noise.impl", "com.google.code.kaptcha.impl.NoNoise");
properties.setProperty(KAPTCHA_NOISE_IMPL, "com.google.code.kaptcha.impl.NoNoise");
// 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
properties.setProperty("kaptcha.obscurificator.impl", "com.google.code.kaptcha.impl.ShadowGimpy");
properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
Config config = new Config(properties);
defaultKaptcha.setConfig(config);
return defaultKaptcha;

3
ruoyi-framework/src/main/java/com/ruoyi/framework/config/KaptchaTextCreator.java
View File

@ -1,5 +1,6 @@
package com.ruoyi.framework.config;
import java.security.SecureRandom;
import java.util.Random;
import com.google.code.kaptcha.text.impl.DefaultTextCreator;
@ -16,7 +17,7 @@ public class KaptchaTextCreator extends DefaultTextCreator
public String getText()
{
Integer result = 0;
Random random = new Random();
Random random = new SecureRandom();
int x = random.nextInt(10);
int y = random.nextInt(10);
StringBuilder suChinese = new StringBuilder();