Could not initialize class net.sf.json.JsonConfig錯誤解決
阿新 • • 發佈：2019-01-08
呼叫JSONArray.fromObject()方法時，出現Could not initialize class net.sf.json.JsonConfig錯誤。解決方法如下：
commons-lang 2.4
commons-beanutils 1.7.0
commons-collections 3.2
commons-logging 1.1.1
ezmorph 1.0.6
commons-lang 2.4
commons-beanutils 1.7.0
commons-collections 3.2
commons-logging 1.1.1
ezmorph 1.0.6
出現 Could not initialize class net.sf.json.util.JSONUtils 錯誤的話，可能是缺少以上jar包中的一個 .
對於maven工程，引入pom檔案如下（涉及6個jar包）：
<dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> <classifier>jdk15</classifier> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.4</version> </dependency> <dependency> <groupId>net.sf.ezmorph</groupId> <artifactId>ezmorph</artifactId> <version>1.0.6</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.8.0</version> </dependency>