<dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.10.1</version> </dependency>
这种方式忽略顺序 ,顺序不一样 ,内容一样,也会返回true
/** * 比较两个json串是否相同 * @param currJson 当前json * @param oldJson 旧的json * @return true 表示一样,false表示不一样,默认返回 false */ public static boolean checkJsonModify(String currJson, String oldJson) { try { ObjectMapper objectMapper = new ObjectMapper(); JsonNode jsonNode1 = objectMapper.readTree(currJson); JsonNode jsonNode2 = objectMapper.readTree(oldJson); boolean equals = jsonNode1.equals(jsonNode2); return equals; } catch (JsonProcessingException e) { e.printStackTrace(); } return false; }