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RSS订阅转载 日历七天展示
public List<String> getTimeInterval(Date date) { List<String> dataStr = new ArrayList<>(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Calendar cal = Cale...
2019-01-24 16:13:36
687
原创 xml报文解析
import org.jdom.Document;import org.jdom.Element;import org.jdom.JDOMException;import org.jdom.Namespace;import org.jdom.input.SAXBuilder;import org.xml.sax.InputSource;import java.io.IOExcept...
2018-10-29 09:46:30
2307
转载 MD5Util
import java.io.UnsupportedEncodingException;import java.lang.reflect.Field;import java.security.MessageDigest;import java.util.List;import java.util.Map;import org.apache.commons.codec.digest...
2018-10-29 09:46:17
325
转载 服务器信息获取
import javax.servlet.http.HttpServletRequest;import java.net.InetAddress;public class IpUtils { /** * 获取本机ip * * @return */ public static String getIp() { Stri...
2018-10-29 09:46:07
340
转载 dataUtil
import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Calendar;import java.util.Date;import java.util.HashMap;import java.util.Map;import org.apache.commons.lang3....
2018-10-29 09:45:59
315
转载 ehcacheUtil
/** * Copyright &copy; 2015-2020 <a href="http://www.datad.dream.org/">datad.dream</a> All rights reserved. */import net.sf.ehcache.Cache;import net.sf.ehcache.CacheManager;impor...
2018-10-29 09:45:48
278
转载 cookieUtil
/** * Copyright &copy; 2015-2020 <a href="http://www.datad.dream.org/">datad.dream</a> All rights reserved. */import java.io.UnsupportedEncodingException;import java.net.URLDecod...
2018-10-29 09:44:25
324
原创 spring boot 跨域
import org.springframework.context.annotation.Configuration;import org.springframework.web.servlet.config.annotation.CorsRegistry;import org.springframework.web.servlet.config.annotation.WebMvcConf...
2018-10-29 09:43:52
163
转载 xml文件下载excl
package com.datamavin.util;import java.io.BufferedInputStream;import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IO...
2018-10-29 09:43:40
804
转载 PC端 跨域
import com.jfinal.core.Controller;import org.apache.log4j.Logger;import com.jfinal.aop.Interceptor;import com.jfinal.aop.Invocation;/** * 控制层全局拦截器——异常处理与日志支持 * */public class GlobalControll...
2018-10-29 09:42:19
601
转载 ZooKeeper连接案例
import java.util.List;import java.util.concurrent.CountDownLatch;import java.util.concurrent.atomic.AtomicInteger;import org.apache.log4j.Logger;import org.apache.zookeeper.CreateMode;import org.apach...
2018-06-11 15:31:14
295
转载 HttpUtil
import java.io.BufferedReader;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.InetAddress;import java.net.URL;public class HttpUtil { public static void httpURLConec...
2018-06-11 15:26:27
252
转载 CSV文件读取工具类
import java.io.BufferedReader;import java.io.File;import java.io.FileReader;import java.io.IOException;import java.util.HashMap;import java.util.Map;public class CsvUtil { /** * 将文件转换成map存储 * * @r...
2018-06-11 15:25:28
1416
转载 HttpPostUtil
import java.io.IOException;import java.util.ArrayList;import java.util.List;import java.util.Map;import org.apache.http.HttpEntity;import org.apache.http.NameValuePair;import org.apache.http.client.co...
2018-06-11 15:24:33
722
转载 元转分工具
/** * 将元为单位的转换为分 替换小数点，支持以逗号区分的金额 * * @param amount * @return */ public static String changeY2F(String amount) { String currency = amount.replaceAll("\\$|\\￥|\\,", ""); ...
2018-06-11 15:22:04
1002
转载 接口压力测试（get请求测试）
package httpTest;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.HttpURLConnection;import j...
2018-06-11 15:19:23
1302
原创 rpc服务调用和前后端之间返回参数规范
package com.datad.dream.sysInit.entity;import com.google.common.base.Objects;import java.io.Serializable;/** * 返回信息Response */public class Response implements Serializable { private bool...
2018-06-11 15:14:22
2979
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