map.toString转回String

在原博客:https://blog.csdn.net/zhpeng289/article/details/83780445

的基础上改了一下: 

思路就是:获取key和value,直接存入map

private static Map<String, String> mapStringToMap(String str) {
		str = str.substring(1, str.length() - 1);
		String[] strs = str.split(",");
		Map<String, String> map = new HashMap<String, String>();
		for (String string : strs) {
			String key = string.split("=")[0];
			String value = string.substring(string.indexOf("=") + 1);
			map.put(key.trim(), value.trim());
		}
		return map;
	}

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转载自blog.csdn.net/luo_yu_1106/article/details/90704010