摘要:
public class EasyExcelWriterFactory { private int sheetNo = 0; private ExcelWriter excelWriter = null; public EasyExcelWriterFactory(OutputStream outp 阅读全文
摘要:
1、字符串比较,常量放前面 if(status.equals(SUCCESS)){ } 2、初始化默认值 1 User user = new User(); 2 String name = StringUtils.EMPTY; 3、返回空集合 public List getUserList(){ L 阅读全文