diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/log/DbLogRecordServiceImpl.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/log/DbLogRecordServiceImpl.java index 1fe19bd0..ad06b9ce 100644 --- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/log/DbLogRecordServiceImpl.java +++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/log/DbLogRecordServiceImpl.java @@ -7,6 +7,7 @@ import com.mzt.logapi.service.ILogRecordService; import com.nflg.product.base.core.conmon.util.SessionUtil; import com.nflg.product.bomnew.pojo.entity.BomNewLogEntity; import com.nflg.product.bomnew.service.BomNewLogService; +import com.nflg.product.bomnew.util.StringUtil; import lombok.extern.slf4j.Slf4j; import org.springframework.stereotype.Service; import javax.annotation.Resource; @@ -24,13 +25,13 @@ public class DbLogRecordServiceImpl implements ILogRecordService { BomNewLogEntity logEnt = new BomNewLogEntity(); try { logEnt.setRowId(IdWorker.getId()); - logEnt.setModelName(logRecord.getTenant()); - logEnt.setOpBizNo(logRecord.getBizNo()); - logEnt.setOpAction(logRecord.getType()); - logEnt.setOpContent(logRecord.getAction()); - logEnt.setOpContentExt(logRecord.getExtra()); - logEnt.setOpUserJobNo(SessionUtil.getUserCode()); - logEnt.setOpUserName(SessionUtil.getUserName()); + logEnt.setModelName(StringUtil.trimText(logRecord.getTenant(),60)); + logEnt.setOpBizNo(StringUtil.trimText(logRecord.getBizNo(),30)); + logEnt.setOpAction(StringUtil.trimText(logRecord.getType(),30)); + logEnt.setOpContent(StringUtil.trimText(logRecord.getAction(),600)); + logEnt.setOpContentExt(StringUtil.trimText(logRecord.getExtra(),4000)); + logEnt.setOpUserJobNo(StringUtil.trimText(SessionUtil.getUserCode(),20)); + logEnt.setOpUserName(StringUtil.trimText(SessionUtil.getUserName(),20)); logEnt.setOpTime(LocalDateTime.now()); logEnt.setDptName(SessionUtil.getDepartName()); logService.save(logEnt); diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/util/StringUtil.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/util/StringUtil.java new file mode 100644 index 00000000..e477ef0f --- /dev/null +++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/util/StringUtil.java @@ -0,0 +1,107 @@ +package com.nflg.product.bomnew.util; + +/** + * @author 曹鹏飞 + * @date 2024-03-29 16:52:05 + */ +public class StringUtil { + + public static String subString(String input,int maxLen){ + if (input == null) { + return null; + } + + int byteCount = 0; + int charCount = 0; + StringBuilder sb = new StringBuilder(); + + // 遍历字符串的每一个字符 + for (int i = 0; i < input.length(); i++) { + char c = input.charAt(i); + + // 检查字符是否是双字节或多字节字符，这里简单地通过Character.isHighSurrogate检查，适用于大部分情况 + if (Character.isHighSurrogate(c)) { + // 如果是高代理项，则下一个字符也是有效部分，一起计算长度 + if (i + 1 < input.length() && Character.isLowSurrogate(input.charAt(i + 1))) { + sb.append(c); + sb.append(input.charAt(i + 1)); + i++; // 跳过低代理项 + byteCount += 3; // 中文等宽字体一般认为占3个长度单位 + charCount += 1; // Unicode字符数增加1 + } else { + // 不完整的 surrogate pair，跳过 + continue; + } + } else if (c > '\u00ff') { // 这里假设非代理项的非ASCII字符都按3个长度单位计算 + sb.append(c); + byteCount += 3; + charCount += 1; + } else { + sb.append(c); + byteCount += 1; + charCount += 1; + } + + if (byteCount > maxLen) { + break; + } + } + + return sb.toString(); + } + + /** + * 截取文本，只取30个有效长度，每个中文占用3个长度，其余字符占用1个长度。 + * + * @param text 需要截取的文本 + * @param maxLength 有效长度上限 + * @return 截取后的文本 + */ + public static String trimText(String text, int maxLength) { + if (text == null || text.isEmpty()) { + return text; + } + + int lengthCount = 0; // 用于记录有效长度 + StringBuilder trimmedStringBuilder = new StringBuilder(); + + for (char c : text.toCharArray()) { + if (isChineseCharacter(c)) { + // 如果是中文字符，检查剩余有效长度是否足够3个长度 + if (lengthCount + 3 <= maxLength) { + trimmedStringBuilder.append(c); + lengthCount += 3; + } else { + // 不足3个长度，直接返回已截取的文本 + return trimmedStringBuilder.toString(); + } + } else { + // 非中文字符，检查剩余有效长度是否足够1个长度 + if (lengthCount + 1 <= maxLength) { + trimmedStringBuilder.append(c); + lengthCount++; + } else { + // 不足1个长度，直接返回已截取的文本 + return trimmedStringBuilder.toString(); + } + } + } + + return trimmedStringBuilder.toString(); + } + + /** + * 检查字符是否为中文字符。 + * + * @param ch 需要检查的字符 + * @return 如果是中文字符则返回true，否则返回false + */ + private static boolean isChineseCharacter(char ch) { + Character.UnicodeBlock block = Character.UnicodeBlock.of(ch); + return block == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS + || block == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS + || block == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A + || block == Character.UnicodeBlock.GENERAL_PUNCTUATION + || block == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS; + } +} diff --git a/nflg_project_dev/nflg-bom-new/src/test/java/com/nflg/product/bomnew/service/test/OtherTest.java b/nflg_project_dev/nflg-bom-new/src/test/java/com/nflg/product/bomnew/service/test/OtherTest.java new file mode 100644 index 00000000..32fa9578 --- /dev/null +++ b/nflg_project_dev/nflg-bom-new/src/test/java/com/nflg/product/bomnew/service/test/OtherTest.java @@ -0,0 +1,78 @@ +package com.nflg.product.bomnew.service.test; + +import com.alibaba.fastjson.JSON; +import com.baomidou.mybatisplus.core.toolkit.IdWorker; +import com.nflg.product.bomnew.constant.EBomStatusEnum; +import com.nflg.product.bomnew.pojo.entity.BomNewLogEntity; +import com.nflg.product.bomnew.util.StringUtil; +import org.junit.Assert; +import org.junit.Test; + +/** + * @author 曹鹏飞 + * @date 2024-03-06 14:24:10 + */ +public class OtherTest { + + @Test + public void test1(){ + Integer d=2; + System.out.println("他人创建的"+ EBomStatusEnum.findByValue(2).getDescription() +"数据"); + } + + @Test + public void test2(){ + BomNewLogEntity logEnt=new BomNewLogEntity(); + logEnt.setRowId(IdWorker.getId()); + System.out.println("数据："+ JSON.toJSONString(logEnt)); + } + + @Test + public void test3(){ + String data1="12345ds67八九dsf"; + String data2="12345ds67"; + Assert.assertEquals(data2,StringUtil.trimText(data1,9)); + } + + @Test + public void test4(){ + String data1="12345ds67八九dsf"; + String data2="12345ds67"; + Assert.assertEquals(data2,StringUtil.trimText(data1,11)); + } + + @Test + public void test5(){ + String data1="12345ds67八九dsf"; + String data2="12345ds67八九"; + Assert.assertEquals(data2,StringUtil.trimText(data1,15)); + } + + @Test + public void test6(){ + String data1="12345ds67八九dsf"; + String data2="12345ds67八九d"; + Assert.assertEquals(data2,StringUtil.trimText(data1,16)); + } + + @Test + public void test7(){ + String data1="12345ds67八九dsf"; + String data2="12345ds67八九dsf"; + Assert.assertEquals(data2,StringUtil.trimText(data1,50)); + } + + @Test + public void test8(){ + String data1="12345ds67八九dsf"; + String data2="1"; + Assert.assertEquals(data2,StringUtil.trimText(data1,1)); + } + + @Test + public void test9(){ + String data1="12345ds67八九dsf"; + String data2=""; + Assert.assertEquals(data2,StringUtil.trimText(data1,0)); + } +}