From d9859de7569271c58bfa3c17fe9ec883a1da7f99 Mon Sep 17 00:00:00 2001 From: RuoYi Date: Sat, 12 Feb 2022 13:13:04 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E4=BC=98=E5=8C=96?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../ruoyi/common/utils/VerifyCodeUtils.java | 223 ------------------ .../common/utils/file/FileUploadUtils.java | 1 - .../ruoyi/common/utils/http/HttpHelper.java | 1 - .../com/ruoyi/common/utils/sql/SqlUtil.java | 6 +- .../system/service/ISysLogininforService.java | 1 + .../service/impl/SysDeptServiceImpl.java | 6 +- .../impl/SysLogininforServiceImpl.java | 1 + 7 files changed, 10 insertions(+), 229 deletions(-) delete mode 100644 ruoyi-common/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java deleted file mode 100644 index 45b80bb5..00000000 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java +++ /dev/null @@ -1,223 +0,0 @@ -package com.ruoyi.common.utils; - -import java.awt.Color; -import java.awt.Font; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.RenderingHints; -import java.awt.geom.AffineTransform; -import java.awt.image.BufferedImage; -import java.io.IOException; -import java.io.OutputStream; -import java.security.SecureRandom; -import java.util.Arrays; -import java.util.Random; -import javax.imageio.ImageIO; - -/** - * 验证码工具类 - * - * @author ruoyi - */ -public class VerifyCodeUtils -{ - // 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 - public static final String VERIFY_CODES = "123456789ABCDEFGHJKLMNPQRSTUVWXYZ"; - - private static Random random = new SecureRandom(); - - /** - * 使用系统默认字符源生成验证码 - * - * @param verifySize 验证码长度 - * @return - */ - public static String generateVerifyCode(int verifySize) - { - return generateVerifyCode(verifySize, VERIFY_CODES); - } - - /** - * 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(); - } - - /** - * 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; - - 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); - g.setColor(color); - g.drawLine(i, (int) d, i, 0); - g.drawLine(i, (int) d + h1, i, h1); - } - } -} \ No newline at end of file diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java index b905112a..eba9b1af 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java @@ -3,7 +3,6 @@ package com.ruoyi.common.utils.file; import java.io.File; import java.io.IOException; import java.util.Objects; - import org.apache.commons.io.FilenameUtils; import org.springframework.web.multipart.MultipartFile; import com.ruoyi.common.config.RuoYiConfig; diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpHelper.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpHelper.java index 14a0be55..8baad384 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpHelper.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpHelper.java @@ -4,7 +4,6 @@ import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; -import java.nio.charset.Charset; import java.nio.charset.StandardCharsets; import javax.servlet.ServletRequest; import org.apache.commons.lang3.exception.ExceptionUtils; diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java index 03832f90..52438491 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java @@ -50,8 +50,10 @@ public class SqlUtil return; } String[] sqlKeywords = StringUtils.split(SQL_REGEX, "\\|"); - for (String sqlKeyword : sqlKeywords) { - if (StringUtils.indexOfIgnoreCase(value, sqlKeyword) > -1) { + for (String sqlKeyword : sqlKeywords) + { + if (StringUtils.indexOfIgnoreCase(value, sqlKeyword) > -1) + { throw new UtilException("参数存在SQL注入风险"); } } diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysLogininforService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysLogininforService.java index 92824776..0a832083 100644 --- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysLogininforService.java +++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysLogininforService.java @@ -29,6 +29,7 @@ public interface ISysLogininforService * 批量删除系统登录日志 * * @param infoIds 需要删除的登录日志ID + * @return 结果 */ public int deleteLogininforByIds(Long[] infoIds); diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java index 70e794a7..32ec0077 100644 --- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java +++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java @@ -63,9 +63,11 @@ public class SysDeptServiceImpl implements ISysDeptService { tempList.add(dept.getDeptId()); } - for (SysDept dept : depts) { + for (SysDept dept : depts) + { // 如果是顶级节点, 遍历该父节点的所有子节点 - if (!tempList.contains(dept.getParentId())) { + if (!tempList.contains(dept.getParentId())) + { recursionFn(depts, dept); returnList.add(dept); } diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysLogininforServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysLogininforServiceImpl.java index c11d5870..a5637aee 100644 --- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysLogininforServiceImpl.java +++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysLogininforServiceImpl.java @@ -46,6 +46,7 @@ public class SysLogininforServiceImpl implements ISysLogininforService * 批量删除系统登录日志 * * @param infoIds 需要删除的登录日志ID + * @return 结果 */ @Override public int deleteLogininforByIds(Long[] infoIds)