ClassNotFoundException org.codehaus.jackson.annotate.JsonUnwrapped
来源:互联网 发布:js渗透结晶防水涂料 编辑:程序博客网 时间:2024/04/23 20:41
前端:
后端1:
后端2:
原因jar版本不一致:
最后都修改成1.9.13版本
$.ajax({ async : false, url : "./search",// 跳转到 action type : 'GET', cache : false, dataType : 'json', success : function(data) { alert(data) }, error : function() { alert("网络问题,请稍后再尝试访问"); } });
后端1:
@ResponseBody@RequestMapping("/search")public Map<String, Object> searchMenu(HttpServletRequest request, HttpServletResponse response) { Map<String,Object> map = new HashMap<String,Object>(); map.put("abc","123"); return map;}不报错,前端JS能够获取abc的值"123"
后端2:
@ResponseBody@RequestMapping("/search")public Map<String, Object> searchMenu(HttpServletRequest request, HttpServletResponse response) { Map<String,Object> map = new HashMap<String,Object>(); map.put("abc",new MyClass());//自己创建的类 return map;}报错如下:
java.lang.ClassNotFoundException: org.codehaus.jackson.annotate.JsonUnwrapped
原因jar版本不一致:
jackson.mapper.asl(1.9.13)jackson.core.asl(1.8.4)
最后都修改成1.9.13版本
0 0
- ClassNotFoundException org.codehaus.jackson.annotate.JsonUnwrapped
- 解决org.codehaus.jackson.annotate.JsonUnwrapped报错的问题
- java.lang.NoClassDefFoundError: org/codehaus/jackson/annotate/JsonClass
- org.codehaus.jackson.annotate.JsonIgnore与com.fasterxml.jackson.annotation.JsonIgnore
- hadoop出现ava.lang.ClassNotFoundException: org.codehaus.jackson.map.JsonMappingException
- java.lang.ClassNotFoundException: org.codehaus.jackson.JsonProcessingException 异常解决方案
- Spring集成JSON报错:java.lang.ClassNotFoundException: org.codehaus.jackson.JsonProcessingException
- [javase][json] org.codehaus.jackson的使用
- 解析json之org.codehaus.jackson
- Jackson报错org.codehaus.jackson.map.JsonMappingException
- 包引用冲突 Jackson : NoSuchMethodError for org.codehaus.jackson.map...
- java.lang.NoClassDefFoundError: org.codehaus.jackson.JsonFactory 解决办法
- Hive报错java.lang.NoClassDefFoundError: org/codehaus/jackson/JsonFactory
- org.codehaus.jackson.map.JsonMappingException: No serializer found for class
- org.codehaus.jackson.map.JsonMappingException: Can not deserialize
- 项目启动报错.NoClassDefFoundError: org/codehaus/jackson/map/ObjectMapper
- Could not find class 'org.codehaus.jackson.map.MappingJsonFactory'
- org.codehaus.jackson.map包下的ObjectMapper类源码
- 排序算法总结二
- RDD学习
- 分子动力学模拟-轨迹处理-求平均结构
- 不可摸数
- Mushroom的序列.
- ClassNotFoundException org.codehaus.jackson.annotate.JsonUnwrapped
- ZOJ3780-Paint the Grid Again
- L2-007. 家庭房产
- Android开发建议
- Android透明度数值对比
- 你连Bug都抓不住,还谈什么参与感?
- 指纹识别-传感器原理
- java计算机网络
- arcgis catalog 连接sde时出现 Target state not found in the STATES table 错误