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@@ -1,327 +1,357 @@
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-package com.goafanti.common.utils;
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-
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-import java.awt.Color;
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-import java.awt.Font;
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-import java.awt.Graphics;
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-import java.awt.Graphics2D;
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-import java.awt.RenderingHints;
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-import java.awt.geom.AffineTransform;
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-import java.awt.image.BufferedImage;
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-import java.io.File;
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-import java.io.FileOutputStream;
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-import java.io.IOException;
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-import java.io.OutputStream;
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-import java.util.Arrays;
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-import java.util.Random;
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-
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-import javax.imageio.ImageIO;
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-
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-import com.goafanti.core.shiro.token.TokenManager;
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-
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-public class VerifyCodeUtils {
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-
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- // 使用到Algerian字体,系统里没有的话需要安装字体,字体只显示大写,去掉了1,0,i,o几个容易混淆的字符
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- public static final String VERIFY_CODES = "23456789ABCDEFGHJKLMNPQRSTUVWXYZ";
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- // 验证码的Key
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- public static final String V_CODE = "_CODE";
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- private static Random random = new Random();
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-
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- /**
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- * 验证码对象
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- *
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- */
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- public static class Verify {
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-
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- private String code;// 如 1 + 2
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-
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- private Integer value;// 如 3
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-
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- public String getCode() {
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- return code;
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- }
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-
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- public void setCode(String code) {
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- this.code = code;
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- }
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-
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- public Integer getValue() {
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- return value;
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- }
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-
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- public void setValue(Integer value) {
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- this.value = value;
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- }
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- }
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-
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- /**
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- * 使用系统默认字符源生成验证码
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- *
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- * @param verifySize
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- * 验证码长度
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- * @return
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- */
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- public static Verify generateVerify() {
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- int number1 = new Random().nextInt(10) + 1;
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- int number2 = new Random().nextInt(10) + 1;
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- Verify entity = new Verify();
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- entity.setCode(number1 + " x " + number2);
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- entity.setValue(number1 + number2);
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- return entity;
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- }
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-
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- /**
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- * 使用系统默认字符源生成验证码
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- *
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- * @param verifySize
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- * 验证码长度
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- * @return
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- */
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- public static String generateVerifyCode(int verifySize) {
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- return generateVerifyCode(verifySize, VERIFY_CODES);
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- }
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-
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- /**
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- * 清除验证码
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- */
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- public static void clearVerifyCode() {
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- TokenManager.getSession().removeAttribute(V_CODE);
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- }
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-
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- /**
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- * 对比验证码
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- */
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- public static boolean verifyCode(String code) {
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- String v = (String) TokenManager.getVal2Session(V_CODE);
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- return StringUtils.equals(v, StringUtils.lowerCase(code));
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- }
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-
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- /**
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- * 使用指定源生成验证码
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- *
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- * @param verifySize
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- * 验证码长度
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- * @param sources
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- * 验证码字符源
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- * @return
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- */
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- public static String generateVerifyCode(int verifySize, String sources) {
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- if (sources == null || sources.length() == 0) {
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- sources = VERIFY_CODES;
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- }
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- int codesLen = sources.length();
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- Random rand = new Random(System.currentTimeMillis());
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- StringBuilder verifyCode = new StringBuilder(verifySize);
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- for (int i = 0; i < verifySize; i++) {
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- verifyCode.append(sources.charAt(rand.nextInt(codesLen - 1)));
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- }
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- return verifyCode.toString();
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- }
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-
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- /**
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- * 生成随机验证码文件,并返回验证码值
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- *
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- * @param w
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- * @param h
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- * @param outputFile
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- * @param verifySize
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- * @return
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- * @throws IOException
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- */
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- public static String outputVerifyImage(int w, int h, File outputFile, int verifySize) throws IOException {
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- String verifyCode = generateVerifyCode(verifySize);
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- outputImage(w, h, outputFile, verifyCode);
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- return verifyCode;
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- }
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-
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- /**
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- * 输出随机验证码图片流,并返回验证码值
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- *
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- * @param w
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- * @param h
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- * @param os
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- * @param verifySize
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- * @return
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- * @throws IOException
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- */
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- public static String outputVerifyImage(int w, int h, OutputStream os, int verifySize) throws IOException {
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- String verifyCode = generateVerifyCode(verifySize);
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- outputImage(w, h, os, verifyCode);
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- return verifyCode;
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- }
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-
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- /**
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- * 生成指定验证码图像文件
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- *
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- * @param w
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- * @param h
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- * @param outputFile
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- * @param code
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- * @throws IOException
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- */
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- public static void outputImage(int w, int h, File outputFile, String code) throws IOException {
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- if (outputFile == null) {
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- return;
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- }
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- File dir = outputFile.getParentFile();
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- if (!dir.exists()) {
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- dir.mkdirs();
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- }
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- try {
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- outputFile.createNewFile();
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- FileOutputStream fos = new FileOutputStream(outputFile);
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- outputImage(w, h, fos, code);
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- fos.close();
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- } catch (IOException e) {
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- throw e;
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- }
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- }
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-
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- /**
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- * 输出指定验证码图片流
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- *
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- * @param w
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- * @param h
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- * @param os
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- * @param code
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- * @throws IOException
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- */
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- public static void outputImage(int w, int h, OutputStream os, String code) throws IOException {
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- int verifySize = code.length();
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- BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
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- Random rand = new Random();
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- Graphics2D g2 = image.createGraphics();
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- g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
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- Color[] colors = new Color[5];
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- Color[] colorSpaces = new Color[] { Color.WHITE, Color.CYAN, Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA,
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- Color.ORANGE, Color.PINK, Color.YELLOW };
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- float[] fractions = new float[colors.length];
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- for (int i = 0; i < colors.length; i++) {
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- colors[i] = colorSpaces[rand.nextInt(colorSpaces.length)];
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- fractions[i] = rand.nextFloat();
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- }
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- Arrays.sort(fractions);
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-
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- g2.setColor(Color.GRAY);// 设置边框色
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- g2.fillRect(0, 0, w, h);
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-
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- Color c = getRandColor(200, 250);
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- g2.setColor(c);// 设置背景色
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- g2.fillRect(0, 2, w, h - 4);
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-
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- // 绘制干扰线
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- Random random = new Random();
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- g2.setColor(getRandColor(160, 200));// 设置线条的颜色
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- for (int i = 0; i < 20; i++) {
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- int x = random.nextInt(w - 1);
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- int y = random.nextInt(h - 1);
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- int xl = random.nextInt(6) + 1;
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- int yl = random.nextInt(12) + 1;
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- g2.drawLine(x, y, x + xl + 40, y + yl + 20);
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- }
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-
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- // 添加噪点
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- float yawpRate = 0.05f;// 噪声率
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- int area = (int) (yawpRate * w * h);
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- for (int i = 0; i < area; i++) {
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- int x = random.nextInt(w);
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- int y = random.nextInt(h);
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- int rgb = getRandomIntColor();
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- image.setRGB(x, y, rgb);
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- }
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-
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- shear(g2, w, h, c);// 使图片扭曲
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-
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- g2.setColor(getRandColor(100, 160));
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- int fontSize = h - 4;
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- Font font = new Font("Algerian", Font.ITALIC, fontSize);
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- g2.setFont(font);
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- char[] chars = code.toCharArray();
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- for (int i = 0; i < verifySize; i++) {
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- AffineTransform affine = new AffineTransform();
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- affine.setToRotation(Math.PI / 4 * rand.nextDouble() * (rand.nextBoolean() ? 1 : -1),
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- (w / verifySize) * i + fontSize / 2, h / 2);
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- g2.setTransform(affine);
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- g2.drawChars(chars, i, 1, ((w - 10) / verifySize) * i + 5, h / 2 + fontSize / 2 - 10);
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- }
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-
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- g2.dispose();
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- ImageIO.write(image, "jpg", os);
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- }
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-
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- private static Color getRandColor(int fc, int bc) {
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- if (fc > 255)
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- fc = 255;
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- if (bc > 255)
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- bc = 255;
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- int r = fc + random.nextInt(bc - fc);
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- int g = fc + random.nextInt(bc - fc);
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- int b = fc + random.nextInt(bc - fc);
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- return new Color(r, g, b);
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- }
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-
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- private static int getRandomIntColor() {
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- int[] rgb = getRandomRgb();
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- int color = 0;
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- for (int c : rgb) {
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- color = color << 8;
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- color = color | c;
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- }
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- return color;
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- }
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-
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- private static int[] getRandomRgb() {
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- int[] rgb = new int[3];
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- for (int i = 0; i < 3; i++) {
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- rgb[i] = random.nextInt(255);
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- }
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- return rgb;
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- }
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-
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- private static void shear(Graphics g, int w1, int h1, Color color) {
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- shearX(g, w1, h1, color);
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- shearY(g, w1, h1, color);
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- }
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-
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- private static void shearX(Graphics g, int w1, int h1, Color color) {
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-
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- int period = random.nextInt(2);
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-
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- boolean borderGap = true;
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- int frames = 1;
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- int phase = random.nextInt(2);
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-
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- for (int i = 0; i < h1; i++) {
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- double d = (double) (period >> 1)
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- * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
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- g.copyArea(0, i, w1, 1, (int) d, 0);
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- if (borderGap) {
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- g.setColor(color);
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- g.drawLine((int) d, i, 0, i);
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- g.drawLine((int) d + w1, i, w1, i);
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- }
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- }
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-
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- }
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-
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- private static void shearY(Graphics g, int w1, int h1, Color color) {
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-
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- int period = random.nextInt(40) + 10; // 50;
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-
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- boolean borderGap = true;
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- int frames = 20;
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- int phase = 7;
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- for (int i = 0; i < w1; i++) {
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- double d = (double) (period >> 1)
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- * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
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- g.copyArea(i, 0, 1, h1, 0, (int) d);
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- if (borderGap) {
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- g.setColor(color);
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- g.drawLine(i, (int) d, i, 0);
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- g.drawLine(i, (int) d + h1, i, h1);
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- }
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-
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- }
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-
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- }
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-
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-}
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+package com.goafanti.common.utils;
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+
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+import java.awt.Color;
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+import java.awt.Font;
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+import java.awt.Graphics;
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+import java.awt.Graphics2D;
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+import java.awt.RenderingHints;
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+import java.awt.geom.AffineTransform;
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+import java.awt.image.BufferedImage;
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+import java.io.File;
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+import java.io.FileOutputStream;
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+import java.io.IOException;
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+import java.io.OutputStream;
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+import java.util.Arrays;
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+import java.util.Random;
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+
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+import javax.imageio.ImageIO;
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+
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+import com.goafanti.core.shiro.token.TokenManager;
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+
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+public class VerifyCodeUtils {
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+
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+ // 使用到Algerian字体,系统里没有的话需要安装字体,字体只显示大写,去掉了1,0,i,o几个容易混淆的字符
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+ public static final String VERIFY_CODES = "23456789ABCDEFGHJKLMNPQRSTUVWXYZ";
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+ // 验证码的Key
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+ public static final String V_CODE = "_CODE";
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+
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+ //手机验证码
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+ public static final String M_VERIFY_CODES = "23456789";
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+ //手机验证码Key
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+ public static final String M_CODE = "M_CODE";
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+ //手机验证码生成时间
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+ public static final String M_CODE_TIME = "M_CODE_TIME";
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+
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+ private static Random random = new Random();
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+
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+ /**
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+ * 验证码对象
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+ *
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+ */
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+ public static class Verify {
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+
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+ private String code;// 如 1 + 2
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+
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+ private Integer value;// 如 3
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+
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+ public String getCode() {
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+ return code;
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+ }
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+
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+ public void setCode(String code) {
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+ this.code = code;
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+ }
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+
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+ public Integer getValue() {
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+ return value;
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+ }
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+
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+ public void setValue(Integer value) {
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+ this.value = value;
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+ }
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+ }
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+
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+ /**
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+ * 使用系统默认字符源生成验证码
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+ *
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+ * @param verifySize
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+ * 验证码长度
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+ * @return
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+ */
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+ public static Verify generateVerify() {
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+ int number1 = new Random().nextInt(10) + 1;
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+ int number2 = new Random().nextInt(10) + 1;
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+ Verify entity = new Verify();
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+ entity.setCode(number1 + " x " + number2);
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+ entity.setValue(number1 + number2);
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+ return entity;
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+ }
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+
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+ /**
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+ * 使用系统默认字符源生成验证码
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+ *
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+ * @param verifySize
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+ * 验证码长度
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+ * @return
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+ */
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+ public static String generateVerifyCode(int verifySize) {
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|
+ return generateVerifyCode(verifySize, VERIFY_CODES);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 手机验证码
|
|
|
+ * @param verifySize
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String generateMobileVerifyCode(int verifySize) {
|
|
|
+ return generateMobileVerifyCode(verifySize, M_VERIFY_CODES);
|
|
|
+ }
|
|
|
+
|
|
|
+ private static String generateMobileVerifyCode(int verifySize, String sources) {
|
|
|
+ if (sources == null || sources.length() == 0) {
|
|
|
+ sources = M_VERIFY_CODES;
|
|
|
+ }
|
|
|
+ int codesLen = sources.length();
|
|
|
+ Random rand = new Random(System.currentTimeMillis());
|
|
|
+ StringBuilder verifyCode = new StringBuilder(verifySize);
|
|
|
+ for (int i = 0; i < verifySize; i++) {
|
|
|
+ verifyCode.append(sources.charAt(rand.nextInt(codesLen - 1)));
|
|
|
+ }
|
|
|
+ return verifyCode.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 清除验证码
|
|
|
+ */
|
|
|
+ public static void clearVerifyCode() {
|
|
|
+ TokenManager.getSession().removeAttribute(V_CODE);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 对比验证码
|
|
|
+ */
|
|
|
+ public static boolean verifyCode(String code) {
|
|
|
+ String v = (String) TokenManager.getVal2Session(V_CODE);
|
|
|
+ return StringUtils.equals(v, StringUtils.lowerCase(code));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 使用指定源生成验证码
|
|
|
+ *
|
|
|
+ * @param verifySize
|
|
|
+ * 验证码长度
|
|
|
+ * @param sources
|
|
|
+ * 验证码字符源
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String generateVerifyCode(int verifySize, String sources) {
|
|
|
+ if (sources == null || sources.length() == 0) {
|
|
|
+ sources = VERIFY_CODES;
|
|
|
+ }
|
|
|
+ int codesLen = sources.length();
|
|
|
+ Random rand = new Random(System.currentTimeMillis());
|
|
|
+ StringBuilder verifyCode = new StringBuilder(verifySize);
|
|
|
+ for (int i = 0; i < verifySize; i++) {
|
|
|
+ verifyCode.append(sources.charAt(rand.nextInt(codesLen - 1)));
|
|
|
+ }
|
|
|
+ return verifyCode.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 生成随机验证码文件,并返回验证码值
|
|
|
+ *
|
|
|
+ * @param w
|
|
|
+ * @param h
|
|
|
+ * @param outputFile
|
|
|
+ * @param verifySize
|
|
|
+ * @return
|
|
|
+ * @throws IOException
|
|
|
+ */
|
|
|
+ public static String outputVerifyImage(int w, int h, File outputFile, int verifySize) throws IOException {
|
|
|
+ String verifyCode = generateVerifyCode(verifySize);
|
|
|
+ outputImage(w, h, outputFile, verifyCode);
|
|
|
+ return verifyCode;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 输出随机验证码图片流,并返回验证码值
|
|
|
+ *
|
|
|
+ * @param w
|
|
|
+ * @param h
|
|
|
+ * @param os
|
|
|
+ * @param verifySize
|
|
|
+ * @return
|
|
|
+ * @throws IOException
|
|
|
+ */
|
|
|
+ public static String outputVerifyImage(int w, int h, OutputStream os, int verifySize) throws IOException {
|
|
|
+ String verifyCode = generateVerifyCode(verifySize);
|
|
|
+ outputImage(w, h, os, verifyCode);
|
|
|
+ return verifyCode;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 生成指定验证码图像文件
|
|
|
+ *
|
|
|
+ * @param w
|
|
|
+ * @param h
|
|
|
+ * @param outputFile
|
|
|
+ * @param code
|
|
|
+ * @throws IOException
|
|
|
+ */
|
|
|
+ public static void outputImage(int w, int h, File outputFile, String code) throws IOException {
|
|
|
+ if (outputFile == null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ File dir = outputFile.getParentFile();
|
|
|
+ if (!dir.exists()) {
|
|
|
+ dir.mkdirs();
|
|
|
+ }
|
|
|
+ try {
|
|
|
+ outputFile.createNewFile();
|
|
|
+ FileOutputStream fos = new FileOutputStream(outputFile);
|
|
|
+ outputImage(w, h, fos, code);
|
|
|
+ fos.close();
|
|
|
+ } catch (IOException e) {
|
|
|
+ throw e;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 输出指定验证码图片流
|
|
|
+ *
|
|
|
+ * @param w
|
|
|
+ * @param h
|
|
|
+ * @param os
|
|
|
+ * @param code
|
|
|
+ * @throws IOException
|
|
|
+ */
|
|
|
+ public static void outputImage(int w, int h, OutputStream os, String code) throws IOException {
|
|
|
+ int verifySize = code.length();
|
|
|
+ BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
|
|
|
+ Random rand = new Random();
|
|
|
+ Graphics2D g2 = image.createGraphics();
|
|
|
+ g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
|
|
|
+ Color[] colors = new Color[5];
|
|
|
+ Color[] colorSpaces = new Color[] { Color.WHITE, Color.CYAN, Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA,
|
|
|
+ Color.ORANGE, Color.PINK, Color.YELLOW };
|
|
|
+ float[] fractions = new float[colors.length];
|
|
|
+ for (int i = 0; i < colors.length; i++) {
|
|
|
+ colors[i] = colorSpaces[rand.nextInt(colorSpaces.length)];
|
|
|
+ fractions[i] = rand.nextFloat();
|
|
|
+ }
|
|
|
+ Arrays.sort(fractions);
|
|
|
+
|
|
|
+ g2.setColor(Color.GRAY);// 设置边框色
|
|
|
+ g2.fillRect(0, 0, w, h);
|
|
|
+
|
|
|
+ Color c = getRandColor(200, 250);
|
|
|
+ g2.setColor(c);// 设置背景色
|
|
|
+ g2.fillRect(0, 2, w, h - 4);
|
|
|
+
|
|
|
+ // 绘制干扰线
|
|
|
+ Random random = new Random();
|
|
|
+ g2.setColor(getRandColor(160, 200));// 设置线条的颜色
|
|
|
+ for (int i = 0; i < 20; i++) {
|
|
|
+ int x = random.nextInt(w - 1);
|
|
|
+ int y = random.nextInt(h - 1);
|
|
|
+ int xl = random.nextInt(6) + 1;
|
|
|
+ int yl = random.nextInt(12) + 1;
|
|
|
+ g2.drawLine(x, y, x + xl + 40, y + yl + 20);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 添加噪点
|
|
|
+ float yawpRate = 0.05f;// 噪声率
|
|
|
+ int area = (int) (yawpRate * w * h);
|
|
|
+ for (int i = 0; i < area; i++) {
|
|
|
+ int x = random.nextInt(w);
|
|
|
+ int y = random.nextInt(h);
|
|
|
+ int rgb = getRandomIntColor();
|
|
|
+ image.setRGB(x, y, rgb);
|
|
|
+ }
|
|
|
+
|
|
|
+ shear(g2, w, h, c);// 使图片扭曲
|
|
|
+
|
|
|
+ g2.setColor(getRandColor(100, 160));
|
|
|
+ int fontSize = h - 4;
|
|
|
+ Font font = new Font("Algerian", Font.ITALIC, fontSize);
|
|
|
+ g2.setFont(font);
|
|
|
+ char[] chars = code.toCharArray();
|
|
|
+ for (int i = 0; i < verifySize; i++) {
|
|
|
+ AffineTransform affine = new AffineTransform();
|
|
|
+ affine.setToRotation(Math.PI / 4 * rand.nextDouble() * (rand.nextBoolean() ? 1 : -1),
|
|
|
+ (w / verifySize) * i + fontSize / 2, h / 2);
|
|
|
+ g2.setTransform(affine);
|
|
|
+ g2.drawChars(chars, i, 1, ((w - 10) / verifySize) * i + 5, h / 2 + fontSize / 2 - 10);
|
|
|
+ }
|
|
|
+
|
|
|
+ g2.dispose();
|
|
|
+ ImageIO.write(image, "jpg", os);
|
|
|
+ }
|
|
|
+
|
|
|
+ private static Color getRandColor(int fc, int bc) {
|
|
|
+ if (fc > 255)
|
|
|
+ fc = 255;
|
|
|
+ if (bc > 255)
|
|
|
+ bc = 255;
|
|
|
+ int r = fc + random.nextInt(bc - fc);
|
|
|
+ int g = fc + random.nextInt(bc - fc);
|
|
|
+ int b = fc + random.nextInt(bc - fc);
|
|
|
+ return new Color(r, g, b);
|
|
|
+ }
|
|
|
+
|
|
|
+ private static int getRandomIntColor() {
|
|
|
+ int[] rgb = getRandomRgb();
|
|
|
+ int color = 0;
|
|
|
+ for (int c : rgb) {
|
|
|
+ color = color << 8;
|
|
|
+ color = color | c;
|
|
|
+ }
|
|
|
+ return color;
|
|
|
+ }
|
|
|
+
|
|
|
+ private static int[] getRandomRgb() {
|
|
|
+ int[] rgb = new int[3];
|
|
|
+ for (int i = 0; i < 3; i++) {
|
|
|
+ rgb[i] = random.nextInt(255);
|
|
|
+ }
|
|
|
+ return rgb;
|
|
|
+ }
|
|
|
+
|
|
|
+ private static void shear(Graphics g, int w1, int h1, Color color) {
|
|
|
+ shearX(g, w1, h1, color);
|
|
|
+ shearY(g, w1, h1, color);
|
|
|
+ }
|
|
|
+
|
|
|
+ private static void shearX(Graphics g, int w1, int h1, Color color) {
|
|
|
+
|
|
|
+ int period = random.nextInt(2);
|
|
|
+
|
|
|
+ boolean borderGap = true;
|
|
|
+ int frames = 1;
|
|
|
+ int phase = random.nextInt(2);
|
|
|
+
|
|
|
+ for (int i = 0; i < h1; i++) {
|
|
|
+ double d = (double) (period >> 1)
|
|
|
+ * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
|
|
|
+ g.copyArea(0, i, w1, 1, (int) d, 0);
|
|
|
+ if (borderGap) {
|
|
|
+ g.setColor(color);
|
|
|
+ g.drawLine((int) d, i, 0, i);
|
|
|
+ g.drawLine((int) d + w1, i, w1, i);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ private static void shearY(Graphics g, int w1, int h1, Color color) {
|
|
|
+
|
|
|
+ int period = random.nextInt(40) + 10; // 50;
|
|
|
+
|
|
|
+ boolean borderGap = true;
|
|
|
+ int frames = 20;
|
|
|
+ int phase = 7;
|
|
|
+ for (int i = 0; i < w1; i++) {
|
|
|
+ double d = (double) (period >> 1)
|
|
|
+ * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
|
|
|
+ g.copyArea(i, 0, 1, h1, 0, (int) d);
|
|
|
+ if (borderGap) {
|
|
|
+ g.setColor(color);
|
|
|
+ g.drawLine(i, (int) d, i, 0);
|
|
|
+ g.drawLine(i, (int) d + h1, i, h1);
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+}
|