随笔分类 - java
摘要:public static List<String> getExcelProperty(Class<?> clazz,Integer index) { List<String> headers = new ArrayList<>(); Field[] fields = clazz.getDeclar
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摘要:public SalaryAccountingStatementImportVO() { // 使用反射获取所有 BigDecimal 字段并设置为 ZERO for (Field field : this.getClass().getDeclaredFields()) { if (field.ge
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摘要:/** * 导出url转图片 */ public class UrlImageConvert implements Converter<String> { @Override public WriteCellData<?> convertToExcelData(String value, Excel
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摘要:public Boolean extendDetailUser(SalaryAccountingItemParam param){ //获取上期已选人员关联的项目 List<SalaryAccountingItemDetailUser> extendDetailUserList = this.lis
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摘要:public class CarOilingRecordImportVO { /** * 油卡号 */ @ExcelProperty(value = "卡号/客户编号") @NotNull(message = "卡号/客户编号不能为空") private String cardCode; /** *
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摘要:@Override public void initHoliday(HolidayDTO param) throws Exception { LocalDate startOfYear = param.getYear().atDay(1); LocalDate endOfYear = param.g
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摘要:public void thumbnail(PutObjectRequest request, UploadParam param) throws IOException { if (ObjectUtils.isEmpty(param.getThumbnail()) || !param.getThu
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摘要:GsonBuilder builder = new GsonBuilder(); builder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() { public Date deserialize(JsonElement js
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摘要:public interface SalaryAccountingStatementImportBaseVO { String getIdCard(); } @Data public class SalaryAccountingStatementImportVO implements SalaryA
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摘要:// 正确的嵌套Lambda表达式写法 queryWrapper.in(StaffTransfer::getState, Arrays.asList(4, 2, 1, 5)) .eq(StaffTransfer::getIsDelete, 0) .ne(StaffTransfer::getId, 2
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摘要:@Bean(name = "dbzyqsV102SqlSessionFactory") // @Qualifier表示查找Spring容器中名字为blogDataSource的对象 public SqlSessionFactory dbzyqsV102SqlSessionFactory(@Quali
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摘要:package com.cloud.module.management.message.handler.mp; import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; import com.alibaba.
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摘要:through reference chain: com.cloud.module.smartkey.common.ResultManage["data] 直接返回obj
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摘要:java.io.FileNotFoundException: MultipartFile resource [file] cannot be resolved to URL at org.springframework.core.io.AbstractResource.getURL(Abstract
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摘要:public void export(ObjectDTO dto, HttpServletResponse response) { try { if (ObjectUtils.isEmpty(dto.getObjNumberList())) { throw new BusinessException
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摘要:No serializer found for class java.io.FileDescriptor and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationF
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摘要:后来发现是因为微服务之间调用,方法的主体参数只能有一个,也就是以封装对象为类型的参数只能有一个,否则就会报此错误。基本数据类型的参数可以有多个
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