Jackson的读取和生成功能，如何实现长尾词的智能处理？
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本文共计131个文字，预计阅读时间需要1分钟。
javaJackson.java // JSON转换成对象ObjectMapper mapper=new ObjectMapper();AccessToken token=mapper.readValue(result, AccessToken.class); // 不创建对象，直接读取Map map=mapper.readValue(result, Map.class); // 对象转JSONObject
// JSON转换成对象 ObjectMapper mapper = new ObjectMapper(); AccessToken token = mapper.readValue(result, AccessToken.class); //不创建对象，直接读取： Map map = mapper.readValue(result, Map.class) //对象转JSON ObjectMapper mapper = new ObjectMapper(); String json = mapper.writeAsString(new AccessToken()) build.gradle
// 导入依赖 compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.9.1' compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.9.1' compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.9.1'
本文共计131个文字，预计阅读时间需要1分钟。
javaJackson.java // JSON转换成对象ObjectMapper mapper=new ObjectMapper();AccessToken token=mapper.readValue(result, AccessToken.class); // 不创建对象，直接读取Map map=mapper.readValue(result, Map.class); // 对象转JSONObject
// JSON转换成对象 ObjectMapper mapper = new ObjectMapper(); AccessToken token = mapper.readValue(result, AccessToken.class); //不创建对象，直接读取： Map map = mapper.readValue(result, Map.class) //对象转JSON ObjectMapper mapper = new ObjectMapper(); String json = mapper.writeAsString(new AccessToken()) build.gradle
// 导入依赖 compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.9.1' compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.9.1' compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.9.1'