fasterxmlAPI中什么类相当于org.json.JSONObject？ 最佳答案 寻找的类似乎是ObjectNode，而不是JSONObject。ObjectNode现在在databind项目中，在com.fasterxml.jackson.databind.node包中。最新的JavaDoc位于http://fasterxml.github.com/jackson-databind/javadoc/2.0.2/com/fasterxml/jackson/databind/node/ObjectNode.html

我不清楚jackson如何处理映射字段中的大写。如果有人可以提供帮助，我将不胜感激。{"user":{"username":"user@host.com","password":"pwd","sendercompid":"COMPID","service":{"host":"address","port":6666,"service":"S1","serviceAsString":"s1"}},"MDReqID":"ghost30022","NoRelatedSym":1,"Symbol":["GOOG"],"MarketDepth":"0","NoMDEntryTypes":3,"M

我不清楚jackson如何处理映射字段中的大写。如果有人可以提供帮助，我将不胜感激。{"user":{"username":"user@host.com","password":"pwd","sendercompid":"COMPID","service":{"host":"address","port":6666,"service":"S1","serviceAsString":"s1"}},"MDReqID":"ghost30022","NoRelatedSym":1,"Symbol":["GOOG"],"MarketDepth":"0","NoMDEntryTypes":3,"M

我在Jackson1.6.2中使用RESTWeb服务/ApacheWink。如何注释枚举字段以便Jackson反序列化它？内部类publicenumBooleanField{BOOLEAN_TRUE{publicStringvalue(){return"1";}},BOOLEAN_FALSE{publicStringvalue(){return"0";}},JavaBean/请求对象BooleanFieldlocked;publicBooleanFieldgetLocked(){returnlocked;}Jackson文档声明它可以通过@JsonValue/@JsonCreator执

我在Jackson1.6.2中使用RESTWeb服务/ApacheWink。如何注释枚举字段以便Jackson反序列化它？内部类publicenumBooleanField{BOOLEAN_TRUE{publicStringvalue(){return"1";}},BOOLEAN_FALSE{publicStringvalue(){return"0";}},JavaBean/请求对象BooleanFieldlocked;publicBooleanFieldgetLocked(){returnlocked;}Jackson文档声明它可以通过@JsonValue/@JsonCreator执

假设我有以下类(class):publicclassParent{publicintage;@JsonUnwrappedpublicNamename;}生成JSON:{"age":18,"first":"Joey","last":"Sixpack"}如何将其反序列化回Parent类？我可以使用@JsonCreator@JsonCreatorpublicParent(MapjsonMap){age=jsonMap.get("age");name=newName(jsonMap.get("first"),jsonMap.get("last"));}但这也有效地将@JsonIgnorePro

假设我有以下类(class):publicclassParent{publicintage;@JsonUnwrappedpublicNamename;}生成JSON:{"age":18,"first":"Joey","last":"Sixpack"}如何将其反序列化回Parent类？我可以使用@JsonCreator@JsonCreatorpublicParent(MapjsonMap){age=jsonMap.get("age");name=newName(jsonMap.get("first"),jsonMap.get("last"));}但这也有效地将@JsonIgnorePro

如何忽略json中的父标签？？这是我的jsonStringstr="{\"parent\":{\"a\":{\"id\":10,\"name\":\"Foo\"}}}";这是要从json映射的类。publicclassRootWrapper{privateListfoos;publicListgetFoos(){returnfoos;}@JsonProperty("a")publicvoidsetFoos(Listfoos){this.foos=foos;}}这是测试公共(public)类JacksonTest{@TestpublicvoidwrapRootValue()throwsE

如何忽略json中的父标签？？这是我的jsonStringstr="{\"parent\":{\"a\":{\"id\":10,\"name\":\"Foo\"}}}";这是要从json映射的类。publicclassRootWrapper{privateListfoos;publicListgetFoos(){returnfoos;}@JsonProperty("a")publicvoidsetFoos(Listfoos){this.foos=foos;}}这是测试公共(public)类JacksonTest{@TestpublicvoidwrapRootValue()throwsE

我有一个要使用Jackson映射到JSON的User类。publicclassUser{privateStringname;privateintage;privateintsecurityCode;//gettersandsetters}我使用-将其映射到JSON字符串Useruser=getUserFromDatabase();ObjectMappermapper=newObjectMapper();Stringjson=mapper.writeValueAsString(user);我不想映射securityCode变量。有没有办法配置映射器以使其忽略此字段？我知道我可以编写自定义