问题描述

需要实现mapString转换成Map类型，对过程进行一下记录

    /*** 将Map字符串转换为Map** @param str* @return*/private static Map<String, String> mapStringToMap(String str) {if (StringUtils.isEmpty(str)) {return null;}str = str.substring(1, str.length() - 1);String[] strs = str.split(",");Map<String, String> map = new HashMap<String, String>();for (String string : strs) {String[] strSplit = string.split("=");if (strSplit.length <= 1) {return map;}String key = string.split("=")[0];String value = string.split("=")[1];// 去除空格String key1 = key.trim();String value1 = value.trim();map.put(key1, value1);}return map;}//测试方法public static void main(String[] args) {String mapStr = "{key1=value1, key2=value2, key3=value3}";Map<String, String> newMap = mapStringToMap(mapStr);}