JSON转换List＜Map＜String, Object＞＞、Map＜String, Object＞

凯酱2024-02-19 12:31

废话就不说了早上10点研究到现在

获取redis的JSON字符串

String getPalletListNew = redisService.getRedis("getPalletListNew", abroad + "" + goodsLevel + "" + startPort + "" + destinationPort + "" + maxTon + "" + minTon);

转换Map<String,Object>

public Map<String, Object> jsonToMap(String json){

Map<String, Object> map = new HashMap<>();

map = JSON.parseObject(JSON.parse(json).toString(),HashMap.class);

return map;

}

转换List<Map<String, Object>>

//将json斜杠转义

String s = StringEscapeUtils.unescapeJava(tuijianhuopan);

//调用

List<Map<String, Object>> list = redisService.jsonToListMap(s);

public List<Map<String, Object>> jsonToListMap(String json){

//QNMB 就是这里卡死我了，转义后的字符串前后带""根本无法解析，所以要切掉！！！

String strJson = StringUtils.substring(json,1,json.length()-1);

List<Map<String, Object>> listmap = (List<Map<String, Object>>) JSONArray.parse(strJson);

return listmap;

}