华山论剑

package com; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; import java.util.regex.Pattern;

package com.test.utils; import java.text.SimpleDateFormat; import java.util.*; /** * Created by kxq on 2017/6/23. */ public class IdcardInfoExtractor { // 省份 private String provi

package com.test.util; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.joda.time.DateTime; import org.joda.time.Days; import org.joda.time.format.DateTimeFormat; import org.joda.

import com.alibaba.fastjson.JSONObject; import org.apache.http.HttpException; import org.apache.http.HttpResponse; import org.apache.http.HttpStatus; import org.apache.http.NameValuePair; import org.a...

1、引入pom文件<!-- zxing --> <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>3.2.1</version> &amp

package com.test.util; import org.apache.commons.lang.StringUtils; import sun.misc.BASE64Decoder; import sun.misc.BASE64Encoder; import javax.imageio.ImageIO; import java.awt.image.BufferedImage; im...

将图片转成base64码，或者将base64码转成图片。package com.test.controller; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.zichan360.auth_center.util.CustomStringUtil; import ...

        很多时候会涉及到execl上传，如果使用数字取标示每一个单元格，日后维护起来将非常麻烦。        如果将execl单元格中的内容放到List<javaBean>中，一个javaBean对应一行execl中的内容，这样操作execl会很方便。以后要在execl中添加某一列，对应地在javaBean中添加对应的字段即可。代码维护起来十分方便。import org.ap...