java使用json的必备7个jar包

如果不关联这些包，则会出现以下错误： java.lang.NoClassDefFoundError: net/sf/ezmorph/Morpher java.lang.NoClassDefFoundError: org/apache/commons/collections/map/ListOrderedMap java.lang.NoClassDefFoundError: org/apache/commons/beanutils/DynaBean java.lang.NoClassDefFoundError: org/apache/commons/codec/DecoderException java.lang.NoClassDefFoundError: or g/apache/commons/lang/exception/NestableRuntimeException java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory g/apache/commons/lang/exception/NestableRuntimeException java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory