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  • 自用java字符串工具类

    不断封装一些常用的字符串操作加到这个工具类里,不断积累:

    package com.netease.lede.qa.util;
    
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Date;
    import java.util.Locale;
    
    import org.apache.log4j.Logger;
    
    public class TylanStringUtil {
    
        public static String getTarget(String aString, String target, int length) {
            // 获取字符串中指定子串后面固定长度的字符串
            int index = aString.indexOf(target);
            int firstIndex = index + target.length();
            String targetString = aString.substring(firstIndex, firstIndex + length);
            return targetString;
        }
    
        public static String cutLast(String aString, int length) {
            // 截去字符串结尾固定长度
            String targetString = aString.substring(0, aString.length() - length);
            return targetString;
        }
    
        public static void log(Object object) {
            // 打印字符串
            final Logger runLog = Logger.getLogger("run.log");
            runLog.info(object);
        }
    
        public static int toInt(String b) {
            // 字符串转成整型
            return Integer.parseInt(b);
        }
    
        public static Date usFormatToDate(String dateString) throws ParseException {
            // Mon Sep 26 13:00:02 CST 2016 格式字符串转成时间
            SimpleDateFormat usformat = new SimpleDateFormat("EEE MMM dd hh:mm:ss zzz yyyy", Locale.US);
            Date date = usformat.parse(dateString);
            return date;
        }
    
        public static Date sqlFormatToDate(String dateString) throws ParseException {
            // 2016-09-26 13:00:02 格式字符串转成时间
            SimpleDateFormat sqlFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            Date date = sqlFormat.parse(dateString);
            return date;
        }
    
    }
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  • 原文地址:https://www.cnblogs.com/LanTianYou/p/5869007.html
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