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add 新增 StringUtils splitTo 与 splitList 方法 优化业务代码

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疯狂的狮子li
2023-02-06 14:26:21 +08:00
parent b9b76539ac
commit e803388cad
16 changed files with 87 additions and 33 deletions
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4
ruoyi-common/src/main/java/com/ruoyi/common/annotation/ExcelDictFormat.java
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@ -1,5 +1,7 @@
package com.ruoyi.common.annotation;
import com.ruoyi.common.utils.StringUtils;
import java.lang.annotation.*;
/**
@ -25,6 +27,6 @@ public @interface ExcelDictFormat {
/**
* 分隔符，读取字符串组内容
*/
String separator() default ",";
String separator() default StringUtils.SEPARATOR;
}

4
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/PageQuery.java
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@ -87,8 +87,8 @@ public class PageQuery implements Serializable {
// 兼容前端排序类型
isAsc = StringUtils.replaceEach(isAsc, new String[]{"ascending", "descending"}, new String[]{"asc", "desc"});
String[] orderByArr = orderBy.split(",");
String[] isAscArr = isAsc.split(",");
String[] orderByArr = orderBy.split(StringUtils.SEPARATOR);
String[] isAscArr = isAsc.split(StringUtils.SEPARATOR);
if (isAscArr.length != 1 && isAscArr.length != orderByArr.length) {
throw new ServiceException("排序参数有误");
}

2
ruoyi-common/src/main/java/com/ruoyi/common/filter/XssFilter.java
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@ -25,7 +25,7 @@ public class XssFilter implements Filter {
public void init(FilterConfig filterConfig) throws ServletException {
String tempExcludes = filterConfig.getInitParameter("excludes");
if (StringUtils.isNotEmpty(tempExcludes)) {
String[] url = tempExcludes.split(",");
String[] url = tempExcludes.split(StringUtils.SEPARATOR);
for (int i = 0; url != null && i < url.length; i++) {
excludes.add(url[i]);
}

2
ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java
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@ -94,7 +94,7 @@ public class ServletUtils extends ServletUtil {
public static Map<String, String> getParamMap(ServletRequest request) {
Map<String, String> params = new HashMap<>();
for (Map.Entry<String, String[]> entry : getParams(request).entrySet()) {
params.put(entry.getKey(), StringUtils.join(entry.getValue(), ","));
params.put(entry.getKey(), StringUtils.join(entry.getValue(), StringUtils.SEPARATOR));
}
return params;
}

2
ruoyi-common/src/main/java/com/ruoyi/common/utils/StreamUtils.java
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@ -41,7 +41,7 @@ public class StreamUtils {
* @return 拼接后的list
*/
public static <E> String join(Collection<E> collection, Function<E, String> function) {
return join(collection, function, ",");
return join(collection, function, StringUtils.SEPARATOR);
}
/**

72
ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
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@ -1,16 +1,16 @@
package com.ruoyi.common.utils;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.lang.Validator;
import cn.hutool.core.util.StrUtil;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.springframework.util.AntPathMatcher;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;
/**
* 字符串工具类
@ -20,6 +20,8 @@ import java.util.Set;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class StringUtils extends org.apache.commons.lang3.StringUtils {
public static final String SEPARATOR = ",";
/**
* 获取参数不为空值
*
@ -224,7 +226,6 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils {
*
* @param pattern 匹配规则
* @param url 需要匹配的url
* @return
*/
public static boolean isMatch(String pattern, String url) {
AntPathMatcher matcher = new AntPathMatcher();
@ -234,23 +235,23 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils {
/**
* 数字左边补齐0，使之达到指定长度。注意，如果数字转换为字符串后，长度大于size，则只保留 最后size个字符。
*
* @param num 数字对象
* @param num 数字对象
* @param size 字符串指定长度
* @return 返回数字的字符串格式，该字符串为指定长度。
*/
public static final String padl(final Number num, final int size) {
public static String padl(final Number num, final int size) {
return padl(num.toString(), size, '0');
}
/**
* 字符串左补齐。如果原始字符串s长度大于size，则只保留最后size个字符。
*
* @param s 原始字符串
* @param s 原始字符串
* @param size 字符串指定长度
* @param c 用于补齐的字符
* @param c 用于补齐的字符
* @return 返回指定长度的字符串，由原字符串左补齐或截取得到。
*/
public static final String padl(final String s, final int size, final char c) {
public static String padl(final String s, final int size, final char c) {
final StringBuilder sb = new StringBuilder(size);
if (s != null) {
final int len = s.length();
@ -270,4 +271,55 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils {
return sb.toString();
}
/**
* 切分字符串(分隔符默认逗号)
*
* @param str 被切分的字符串
* @return 分割后的数据列表
*/
public static List<String> splitList(String str) {
return splitTo(str, Convert::toStr);
}
/**
* 切分字符串
*
* @param str 被切分的字符串
* @param separator 分隔符
* @return 分割后的数据列表
*/
public static List<String> splitList(String str, String separator) {
return splitTo(str, separator, Convert::toStr);
}
/**
* 切分字符串自定义转换(分隔符默认逗号)
*
* @param str 被切分的字符串
* @param mapper 自定义转换
* @return 分割后的数据列表
*/
public static <T> List<T> splitTo(String str, Function<? super Object, T> mapper) {
return splitTo(str, SEPARATOR, mapper);
}
/**
* 切分字符串自定义转换
*
* @param str 被切分的字符串
* @param separator 分隔符
* @param mapper 自定义转换
* @return 分割后的数据列表
*/
public static <T> List<T> splitTo(String str, String separator, Function<? super Object, T> mapper) {
if (isBlank(str)) {
return new ArrayList<>(0);
}
return StrUtil.split(str, separator)
.stream()
.filter(Objects::nonNull)
.map(mapper)
.collect(Collectors.toList());
}
}

4
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
View File

@ -270,7 +270,7 @@ public class ExcelUtil {
*/
public static String convertByExp(String propertyValue, String converterExp, String separator) {
StringBuilder propertyString = new StringBuilder();
String[] convertSource = converterExp.split(",");
String[] convertSource = converterExp.split(StringUtils.SEPARATOR);
for (String item : convertSource) {
String[] itemArray = item.split("=");
if (StringUtils.containsAny(propertyValue, separator)) {
@ -299,7 +299,7 @@ public class ExcelUtil {
*/
public static String reverseByExp(String propertyValue, String converterExp, String separator) {
StringBuilder propertyString = new StringBuilder();
String[] convertSource = converterExp.split(",");
String[] convertSource = converterExp.split(StringUtils.SEPARATOR);
for (String item : convertSource) {
String[] itemArray = item.split("=");
if (StringUtils.containsAny(propertyValue, separator)) {