wangshuai1992

#!/bin/bash
host=$1
port=$2
redis-cli -h $host -p $port client list | awk '{print $2}'| cut -d = -f 2| cut -d : -f 1 | sort | uniq -c | sort -rn | awk '{"host " $2 | getline h; print $1 " " $2 " " h;}'| awk '{print $1 " " $2 " " $7}'

wangshuai1992

#!/bin/bash

#redis 源ip
src_ip=xxx.cache.amazonaws.com.cn
#redis 源port
src_port=6379
src_db=0

#redis 目的ip
dest_ip=xxx.cache.amazonaws.com.cn

wangshuai1992

public class CommonUtil {

    public static String limitedString(String str, int lengthLimit) {
        if (StringUtils.isEmpty(str)) {
            return str;
        }
        if (str.length() > lengthLimit) {
            str = str.substring(0, lengthLimit) + "...(data too long)";
        }
        return str;

wangshuai1992

@Component
public class SpringUtil implements ApplicationContextAware {

    /**
     * Spring应用上下文环境
     */
    private static ApplicationContext applicationContext;

    /**
     * 获取对象

wangshuai1992

import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;

public class DateUtils {

    /**
     * 格式1
     */

wangshuai1992

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.parser.Feature;
import de.odysseus.staxon.json.JsonXMLConfig;
import de.odysseus.staxon.json.JsonXMLConfigBuilder;
import de.odysseus.staxon.json.JsonXMLInputFactory;
import de.odysseus.staxon.json.JsonXMLOutputFactory;
import de.odysseus.staxon.xml.util.PrettyXMLEventWriter;

import javax.xml.stream.XMLEventReader;

wangshuai1992

public class TreeNode {
    int val;
    TreeNode left;
    TreeNode right;

    TreeNode(int x) {
        val = x;
    }

    /**

wangshuai1992

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.http.HttpServletRequest;
import java.net.InetAddress;
import java.net.UnknownHostException;

/**
 * RequestUtil

wangshuai1992

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * 正则工具类
 */
public class RegexExtUtil {

    private static Pattern PATTERN_TEL = Pattern.compile("([0-9]+(\\-){0,1})+[0-9]$");

wangshuai1992

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;