问题: 在整合spring+cxf时报错java.util.Map is an interface, and JAXB can't handle interfaces. 解决方法: 将服务端的services接口返回的Map类型的值改为HashMap. 因为在做webService复杂类型值传递时,返回值的类型不要用接口类型.例如List应该改为ArrayList,Map改为HashMap等.…

spring+jax 出现java.io.Serializable is an interface, and JAXB can't handle interfaces 原因是我的webservice方法中   有一个BaseEntity虚类 public abstract class BaseEntity<ID extends Serializable> { public abstract ID getId(); public abstract void setId(ID id); 其中get…

eclipse出现错误:he type java.util.Map$Entry cannot be resolved. It is indirectly referenced jre 换成6的就好了选中项目->右键->java build path ->找到jre system library ->选择edit->进入界面选择alternate jre ->在后面的installed jres..里选择jdk1.6的目录上的jre ->ok 之后 清除 构建下就好…

mybatis异常:Could not find result map Java.util.Map 问题分析及解决 报这个错误呢,很难受的就是你定位不到具体的地方,找不到位置修改,你只知道有错误,但是你不确定具体是哪里 . 我个人建议是全局搜索. 错误写法  <select id="queryXXXCount" resultMap="java.util.Map" > mybatis报出的异常日志:org.apache.ibatis.builder.Inc…

错误信息 org.apache.ibatis.builder.IncompleteElementException: Could not find parameter map java.util.Map at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementParameterMap(MapperBuilderAssistant.java:319) at org.apache.ibatis.builder.MapperBui…

 java.util.Map<K,V> 源码分析 --------------------------------------------------------------------------------- java.util.Map<K,V>是一个接口,它的定义如下: public interface Map<K,V>{ // Query Operations // Modification Operations // Bulk Operations // Vi…

1.错误描写叙述 java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.util.Map at service.impl.BillServiceImpl.exportBillExcel(BillServiceImpl.java:336) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeM…

ylbtech-Java-API:java.util.map compact1, compact2, compact3 java.util Interface Map<K,V> Type Parameters: K - the type of keys maintained by this map V - the type of mapped values All Known Subinterfaces: Bindings, ConcurrentMap<K,V>, Concurre…

java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125) at org.springframework.test.context.suppo…

ylbtech-Java-Class-I:java.util.Map 1.返回顶部 1.1. import java.util.HashMap; import java.util.Map; 1.2. Map newMap = new HashMap(); newMap.put("key","value"); 1.3. //请求体 Map<String, Object> requestParam = new HashMap<>(); reque…