String content = "{\"text1\":\"123\",\"text2\":\"456\",\"text3\":\"789\"}"; Map paraMap = JSON.parseObject(content, LinkedHashMap.class, Feature.OrderedField);
String content = "{\"text1\":\"123\",\"text2\":\"456\",\"text3\":\"789\"}"; Map paraMap = JSON.parseObject(content, LinkedHashMap.class, Feature.OrderedField);