王小僚的博客

*文件上传：* MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; MultipartFile multipartFile = multipartRequest.getFile(“inputFile”);读取文件原始位置 String date=new Simpl

InputStream is; HSSFWorkbook hssfWorkbook; try { is = new FileInputStream(flie);读取文件位置 hssfWorkbook = new HSSFWorkbook(is); List list = new Arra

1  消费者执行消息类package com.aspire.ca.prnp.service.impl;import java.util.concurrent.atomic.AtomicInteger;import java.util.concurrent.atomic.AtomicLong;import org.apache.kafka.clients.consumer