wh2206
wh2206
 请问 User、Role这些实体,为什么放在common里面?不太好理解
最近做项目,需要帮助用户导出审批记录到excel,数据量大概100万左右,用的组件是easyexcel3.3.2,现在写的代码是: ```java try (ExcelWriter excelWriter = EasyExcel.write(fileName, FlowExcel.class).build()) { WriteSheet writeSheet = EasyExcel.writerSheet("sheet1").build(); // 迭代数据库数据, flowService.iterateAllFlow(flows -> { // 转换数据 List flowExcels = transferExcel(flows); // 写excel excelWriter.write(flowExcels, writeSheet); }); }...