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  • java string 转化为json_java String 转Json报错

    缺少jar包依赖:

    java.lang.NoClassDefFoundError: org/apache/commons/beanutils/DynaBean      

    缺少commons-beanutils-1.8.0.jar

    java.lang.NoClassDefFoundError: org/apache/commons/collections/map/ListOrderedMap

    缺少commons-collections.jar

    java.lang.NoClassDefFoundError: org/apache/commons/lang/exception/NestableRuntimeException

    缺少commons-lang-2.4.jar

    java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

    缺少commons-logging-1.1.1.jar

    java.lang.NoClassDefFoundError: net/sf/ezmorph/Morpher

    缺少ezmorph-1.0.4.jar

    java.lang.NoClassDefFoundError: net/sf/json/JSONObject

    缺少json-lib-2.3-jdk15.jar

    访问servlet是报 java.lang.NoClassDefFoundError: net/sf/json/JSONArray的错误,相关的json的jar包都已经添加至配置路径了依旧报错,原因是没有将这些jar包放入WebContent下的WEB-INF下的lib中。需要先把jar包放入lib中,在添加至配置路径才可以。

    以下为maven引入配置:

    commons-lang

    commons-lang

    2.6

    net.sf.ezmorph

    ezmorph

    1.0.6

    commons-collections

    commons-collections

    3.2.2

    net.sf.json-lib

    json-lib

    2.4

    jdk15

    原文链接:https://blog.csdn.net/weixin_39621235/article/details/114111658

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  • 原文地址:https://www.cnblogs.com/lx06/p/15686243.html
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