String type = StrUtil.isBlank(filename) ? "" : filename.substring(filename.lastIndexOf(".")); if (!StrUtil.equalsAny(type, ".xlsx", ".xls")) { return ResultCustom.error(500, "上传文件格式错误!"); } // 解析文件放到service层会出现异常,所以在controller层解析把数据传到service InputStrea...
1. 定义Action后, 如果指定了name, 那么必须要定义一个与它同名的FormBean才能进行form映射.2. 如果定义Action后, 提交页面时出现 "No input attribute for mapping path..." 错误, 则需要在其input属性中定义转向的页面.3. 如果插入新的数据时出现 "Batch update row count wrong:..." 错误, 则说明XXX.hb...
500 on entry reserves the specified bytes below file buffer #1 for any purpose. Two other forms if used will eliminate need of DEFUSR. CALL X USING A%(0) calls address X and passes all 10 Z80 register pairs to and fro in the array. USR0= … Z80 code … on the end of a line ...
HashMap.class); return hashMap.get("access_token").toString(); } return null; } @Override public boolean getSafeData(String token) { //清空基础数据目录下原来的文件 IOUtil.clearDir(conf.getPcDir()); try { //1、危险点台账 /safe/api/proRisk/getList writeJsonFile("/safe/api/proRisk/...
import java.io.InputStream; import java.sql.Connection; import java.sql.SQLException; import java.util.Properties; /** * @author 芊嵛 * @date 2024/1/18 * JDBC操作,就是在java中操作数据库 * 封装数据库连接工具,带连接池的 */ public class DruidTools { ...
if(!file.exists()) throw new RuntimeException("文件不存在呀,你Copy个屁!"); else{ getCopy(copyName,new BufferedInputStream(new FileInputStream(file))); } } 1. 2. 3. 4. 5. 6. 7. 8. private static void getCopy(String copyName,BufferedInputStream bis)throws Exception{ ...