From d475e154a61a23339eceb51b162c2f941465a612 Mon Sep 17 00:00:00 2001 From: thinkgem Date: Fri, 10 Oct 2025 19:25:41 +0800 Subject: [PATCH] =?UTF-8?q?StringUtils=20=E6=9B=B4=E6=96=B0=E4=B8=80?= =?UTF-8?q?=E4=BA=9B=E6=A0=87=E4=B8=BA=E5=BC=83=E7=94=A8=E7=9A=84=E6=96=B9?= =?UTF-8?q?=E6=B3=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/jeesite/common/lang/StringUtils.java | 420 ++++++++++-------- 1 file changed, 226 insertions(+), 194 deletions(-) diff --git a/common/src/main/java/com/jeesite/common/lang/StringUtils.java b/common/src/main/java/com/jeesite/common/lang/StringUtils.java index 7e3e53e3..a9326062 100644 --- a/common/src/main/java/com/jeesite/common/lang/StringUtils.java +++ b/common/src/main/java/com/jeesite/common/lang/StringUtils.java @@ -7,6 +7,8 @@ package com.jeesite.common.lang; import com.jeesite.common.codec.EncodeUtils; import com.jeesite.common.collect.ListUtils; import org.apache.commons.lang3.Strings; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.UnsupportedEncodingException; import java.nio.charset.StandardCharsets; @@ -18,10 +20,12 @@ import java.util.regex.Pattern; /** * 字符串工具类, 继承org.apache.commons.lang3.StringUtils类 * @author ThinkGem - * @version 2018-1-6 + * @version 2025-10-10 */ public class StringUtils extends org.apache.commons.lang3.StringUtils { + private static final Logger logger = LoggerFactory.getLogger(StringUtils.class); + public static final String DOT = "."; public static final String COMMA = ","; public static final String COLON = ":"; @@ -53,142 +57,170 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { return join(iterable, COMMA); } - /** - * 转换为字节数组 - * @param str 字符串 - */ - public static byte[] getBytes(String str){ - if (str != null){ + /** + * 转换为字节数组 + * @param str 字符串 + */ + public static byte[] getBytes(String str) { + if (str != null) { return str.getBytes(StandardCharsets.UTF_8); - }else{ - return null; - } - } - - /** - * 转换为字节数组 - * @param bytes 字节数组 - */ - public static String toString(byte[] bytes){ + } else { + return null; + } + } + + /** + * 转换为字节数组 + * @param bytes 字节数组 + */ + public static String toString(byte[] bytes) { return new String(bytes, StandardCharsets.UTF_8); } - - /** - * 是否包含字符串 - * @param str 验证字符串 - * @param strs 字符串组 - * @return 包含返回true - */ - public static boolean inString(String str, String... strs){ - if (str != null && strs != null){ - for (String s : strs){ - if (str.equals(trim(s))){ - return true; - } - } - } - return false; - } - - /** - * 是否包含字符串 - * @param str 验证字符串 - * @param strs 字符串组 - * @return 包含返回true - */ - public static boolean inStringIgnoreCase(String str, String... strs){ - if (str != null && strs != null){ - for (String s : strs){ - if (str.equalsIgnoreCase(trim(s))){ - return true; - } - } - } - return false; - } + + /** + * 是否包含字符串 + * @param str 验证字符串 + * @param strs 字符串组 + * @return 包含返回true + */ + public static boolean inString(String str, String... strs) { + if (str != null && strs != null) { + for (String s : strs) { + if (str.equals(trim(s))) { + return true; + } + } + } + return false; + } + + /** + * 是否包含字符串 + * @param str 验证字符串 + * @param strs 字符串组 + * @return 包含返回true + */ + public static boolean inStringIgnoreCase(String str, String... strs) { + if (str != null && strs != null) { + for (String s : strs) { + if (str.equalsIgnoreCase(trim(s))) { + return true; + } + } + } + return false; + } /** * 比较字符串，是否相等 */ - public static boolean equals(final CharSequence cs1, final CharSequence cs2) { - return Strings.CS.equals(cs1, cs2); - } + public static boolean equals(final CharSequence cs1, final CharSequence cs2) { + return Strings.CS.equals(cs1, cs2); + } + + /** + * 比较字符串，是否相等，只要有一个匹配就成立 + */ + public static boolean equalsAny(final CharSequence string, final CharSequence... searchStrings) { + return Strings.CS.equalsAny(string, searchStrings); + } /** * 比较字符串，是否相等（忽略大小写） */ - public static boolean equalsIgnoreCase(final CharSequence cs1, final CharSequence cs2) { - return Strings.CI.equals(cs1, cs2); - } + public static boolean equalsIgnoreCase(final CharSequence cs1, final CharSequence cs2) { + return Strings.CI.equals(cs1, cs2); + } /** * 比较字符串，是否在字符串中包含 */ - public static boolean contains(final CharSequence seq, final CharSequence searchSeq) { - return Strings.CS.contains(seq, searchSeq); - } + public static boolean contains(final CharSequence seq, final CharSequence searchSeq) { + return Strings.CS.contains(seq, searchSeq); + } + + /** + * 比较字符串，是否在字符串中包含，只要有一个匹配就成立 + */ + public static boolean containsAny(final CharSequence cs, final CharSequence... searchCharSequences) { + return Strings.CS.containsAny(cs, searchCharSequences); + } + + /** + * 比较字符串，是否在字符串中包含（忽略大小写） + */ + public static boolean containsIgnoreCase(final CharSequence str, final CharSequence searchStr) { + return Strings.CI.contains(str, searchStr); + } /** * 比较字符串，前缀是否匹配 */ - public static boolean startsWith(final CharSequence str, final CharSequence prefix) { - return Strings.CS.startsWith(str, prefix); - } + public static boolean startsWith(final CharSequence str, final CharSequence prefix) { + return Strings.CS.startsWith(str, prefix); + } /** * 比较字符串，前缀是否匹配，只要有一个匹配就成立 */ - public static boolean startsWithAny(final CharSequence sequence, final CharSequence... searchStrings) { - return Strings.CS.startsWithAny(sequence, searchStrings); - } + public static boolean startsWithAny(final CharSequence sequence, final CharSequence... searchStrings) { + return Strings.CS.startsWithAny(sequence, searchStrings); + } /** * 比较字符串，前缀是否匹配（忽略大小写） */ - public static boolean startsWithIgnoreCase(final CharSequence str, final CharSequence prefix) { - return Strings.CI.startsWith(str, prefix); - } + public static boolean startsWithIgnoreCase(final CharSequence str, final CharSequence prefix) { + return Strings.CI.startsWith(str, prefix); + } /** * 比较字符串，后缀是否匹配 */ - public static boolean endsWith(final CharSequence str, final CharSequence suffix) { - return Strings.CS.endsWith(str, suffix); - } + public static boolean endsWith(final CharSequence str, final CharSequence suffix) { + return Strings.CS.endsWith(str, suffix); + } /** * 比较字符串，后缀是否匹配，只要有一个匹配就成立 */ - public static boolean endsWithAny(final CharSequence sequence, final CharSequence... searchStrings) { - return Strings.CS.endsWithAny(sequence, searchStrings); - } + public static boolean endsWithAny(final CharSequence sequence, final CharSequence... searchStrings) { + return Strings.CS.endsWithAny(sequence, searchStrings); + } /** * 比较字符串，后缀是否匹配（忽略大小写） */ - public static boolean endsWithIgnoreCase(final CharSequence str, final CharSequence suffix) { - return Strings.CI.endsWith(str, suffix); - } + public static boolean endsWithIgnoreCase(final CharSequence str, final CharSequence suffix) { + return Strings.CI.endsWith(str, suffix); + } /** * 替换字符串 */ - public static String replace(final String text, final String searchString, final String replacement) { - return Strings.CS.replace(text, searchString, replacement); - } - - /** - * 去除左右空格（包含中文空格） - */ - public static String trim2(final String str) { - return str == null ? null : str.replaceAll("^[\\s|　| ]*|[\\s|　| ]*$", ""); - } - + public static String replace(final String text, final String searchString, final String replacement) { + return Strings.CS.replace(text, searchString, replacement); + } + + /** + * 替换字符串（忽略大小写） + */ + public static String replaceIgnoreCase(final String text, final String searchString, final String replacement) { + return Strings.CI.replace(text, searchString, replacement); + } + + /** + * 去除左右空格（包含中文空格） + */ + public static String trim2(final String str) { + return str == null ? null : str.replaceAll("^[\\s|　| ]*|[\\s|　| ]*$", ""); + } + /** * 替换掉HTML标签方法 */ public static String stripHtml(String html) { - if (isBlank(html)){ + if (isBlank(html)) { return EMPTY; } //html.replaceAll("\\&[a-zA-Z]{0,9};", "").replaceAll("<[^>]*>", ""); @@ -197,22 +229,22 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { Matcher m = p.matcher(html); return m.replaceAll(EMPTY); } - + /** * 替换为手机识别的HTML，去掉样式及属性，保留回车。 */ - public static String toMobileHtml(String html){ - if (isBlank(html)){ + public static String toMobileHtml(String html) { + if (isBlank(html)) { return EMPTY; } return html.replaceAll("<([a-z]+?)\\s+?.*?>", "<$1>"); } - + /** * 对txt进行HTML编码，并将\n转换为>br/<、\t转换为    */ - public static String toHtml(String txt){ - if (isBlank(txt)){ + public static String toHtml(String txt) { + if (isBlank(txt)) { return EMPTY; } return replace(replace(EncodeUtils.encodeHtml(trim(txt)), "\n", "
"), "\t", "    "); @@ -220,11 +252,11 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { /** * 缩略字符串（不区分中英文字符） - * @param str 目标字符串 + * @param str 目标字符串 * @param length 截取长度 */ public static String abbr(String str, int length) { - if (isBlank(str)){ + if (isBlank(str)) { return EMPTY; } try { @@ -241,21 +273,21 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { } return sb.toString(); } catch (UnsupportedEncodingException e) { - e.printStackTrace(); + logger.error(e.getMessage(), e); } return EMPTY; } - + // 缩略字符串替换Html正则表达式预编译 - private static Pattern p1 = Pattern.compile("<([a-zA-Z]+)[^<>]*>"); - + private static final Pattern p1 = Pattern.compile("<([a-zA-Z]+)[^<>]*>"); + /** * 缩略字符串（适应于与HTML标签的） - * @param param 目标字符串 + * @param param 目标字符串 * @param length 截取长度 */ public static String htmlAbbr(String param, int length) { - if (isBlank(param)){ + if (isBlank(param)) { return EMPTY; } StringBuilder result = new StringBuilder(); @@ -280,7 +312,7 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { n += String.valueOf(temp).getBytes("GBK").length; } } catch (UnsupportedEncodingException e) { - e.printStackTrace(); + logger.error(e.getMessage(), e); } if (n <= length - 3) { result.append(temp); @@ -312,111 +344,110 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { } return result.toString(); } - + /** * 首字母大写 */ - public static String cap(String str){ + public static String cap(String str) { return capitalize(str); } - + /** * 首字母小写 */ - public static String uncap(String str){ + public static String uncap(String str) { return uncapitalize(str); } - + /** * 转换为驼峰命名法 - * @return - * camelCase("hello_world") == "helloWorld" - * capCamelCase("hello_world") == "HelloWorld" - * uncamelCase("helloWorld") = "hello_world" + * @return camelCase("hello_world") == "helloWorld" + * capCamelCase("hello_world") == "HelloWorld" + * uncamelCase("helloWorld") = "hello_world" */ - public static String camelCase(String s) { - if (s == null) { - return null; - } - s = s.toLowerCase(); - StringBuilder sb = new StringBuilder(s.length()); - boolean upperCase = false; - for (int i = 0, j = 0; i < s.length(); i++) { - char c = s.charAt(i); - if (c == UNDERLINE.charAt(0) || c == MINUS.charAt(0)) { - upperCase = j > 1; // 不允许第二个字符是大写 - } else if (upperCase) { - sb.append(Character.toUpperCase(c)); - upperCase = false; + public static String camelCase(String s) { + if (s == null) { + return null; + } + s = s.toLowerCase(); + StringBuilder sb = new StringBuilder(s.length()); + boolean upperCase = false; + for (int i = 0, j = 0; i < s.length(); i++) { + char c = s.charAt(i); + if (c == UNDERLINE.charAt(0) || c == MINUS.charAt(0)) { + upperCase = j > 1; // 不允许第二个字符是大写 + } else if (upperCase) { + sb.append(Character.toUpperCase(c)); + upperCase = false; j++; - } else { - sb.append(c); + } else { + sb.append(c); j++; - } - } - return sb.toString(); - } + } + } + return sb.toString(); + } - /** + /** * 转换为驼峰命名法（首字母大写） - * @return - * camelCase("hello_world") == "helloWorld" - * capCamelCase("hello_world") == "HelloWorld" - * uncamelCase("helloWorld") = "hello_world" + * + * @return camelCase("hello_world") == "helloWorld" + * capCamelCase("hello_world") == "HelloWorld" + * uncamelCase("helloWorld") = "hello_world" */ - public static String capCamelCase(String s) { - return cap(camelCase(s)); - } - - /** + public static String capCamelCase(String s) { + return cap(camelCase(s)); + } + + /** * 取消驼峰命名发 - * @return - * camelCase("hello_world") == "helloWorld" - * capCamelCase("hello_world") == "HelloWorld" - * uncamelCase("helloWorld") = "hello_world" + * + * @return camelCase("hello_world") == "helloWorld" + * capCamelCase("hello_world") == "HelloWorld" + * uncamelCase("helloWorld") = "hello_world" */ - public static String uncamelCase(String s) { - if (s == null) { - return null; - } - StringBuilder sb = new StringBuilder(); - boolean upperCase = false; - for (int i = 0; i < s.length(); i++) { - char c = s.charAt(i); - boolean nextUpperCase = true; - if (i < (s.length() - 1)) { - nextUpperCase = Character.isUpperCase(s.charAt(i + 1)); - } - if ((i > 0) && Character.isUpperCase(c)) { - if (!upperCase || !nextUpperCase) { - sb.append(UNDERLINE); - } - upperCase = true; - } else { - upperCase = false; - } - sb.append(Character.toLowerCase(c)); - } - return sb.toString(); - } - - /** - * 转换为JS获取对象值，生成三目运算返回结果 - * @param objectString 对象串 - * 例如：row.user.id - * 返回：!row?'':!row.user?'':!row.user.id?'':row.user.id - */ - public static String jsGetVal(String objectString){ - StringBuilder result = new StringBuilder(); - StringBuilder val = new StringBuilder(); - String[] vals = split(objectString, "."); + public static String uncamelCase(String s) { + if (s == null) { + return null; + } + StringBuilder sb = new StringBuilder(); + boolean upperCase = false; + for (int i = 0; i < s.length(); i++) { + char c = s.charAt(i); + boolean nextUpperCase = true; + if (i < (s.length() - 1)) { + nextUpperCase = Character.isUpperCase(s.charAt(i + 1)); + } + if ((i > 0) && Character.isUpperCase(c)) { + if (!upperCase || !nextUpperCase) { + sb.append(UNDERLINE); + } + upperCase = true; + } else { + upperCase = false; + } + sb.append(Character.toLowerCase(c)); + } + return sb.toString(); + } + + /** + * 转换为JS获取对象值，生成三目运算返回结果 + * @param objectString 对象串 + * 例如：row.user.id + * 返回：!row?'':!row.user?'':!row.user.id?'':row.user.id + */ + public static String jsGetVal(String objectString) { + StringBuilder result = new StringBuilder(); + StringBuilder val = new StringBuilder(); + String[] vals = split(objectString, "."); for (String s : vals) { val.append(".").append(s); result.append("!").append(val.substring(1)).append("?'':"); } - result.append(val.substring(1)); - return result.toString(); - } + result.append(val.substring(1)); + return result.toString(); + } /** * 获取随机字符串 @@ -425,7 +456,7 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { public static String getRandomStr(int count) { char[] codeSeq = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', - 'X', 'Y', 'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' }; + 'X', 'Y', 'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}; return getRandom(count, codeSeq); } @@ -440,7 +471,8 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { /** * 获取随机字符串 - * @param count 长度 + * + * @param count 长度 * @param codeSeq 因子 */ private static String getRandom(int count, char[] codeSeq) { @@ -452,15 +484,15 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils { } return s.toString(); } - + /** * 获取树节点名字 * @param isShowCode 是否显示编码
- * true or 1：显示在左侧：(code) name
- * 2：显示在右侧：name (code)
- * false or null：不显示编码：name - * @param code 编码 - * @param name 名称 + * true or 1：显示在左侧：(code) name
+ * 2：显示在右侧：name (code)
+ * false or null：不显示编码：name + * @param code 编码 + * @param name 名称 */ public static String getTreeNodeName(String isShowCode, String code, String name) { if ("true".equals(isShowCode) || "1".equals(isShowCode)) {