解决异常ognl OgnlException source is null for getProperty null

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异常如下

2010-03-13 09:26:06,224 INFO [STDOUT] (http-0.0.0.0-8080-3) 09:26:06,223 WARN [OgnlValueStack] Error setting expression 'struts.token.name' with value '[Ljava.lang.String;@5cfe5cfe'
ognl.OgnlException: source is null for getProperty(null, "token")
at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2203)
at ognl.ASTProperty.getValueBody(ASTProperty.java:114)
...........................

2010-03-13 09:26:06,224 INFO [STDOUT] (http-0.0.0.0-8080-3) 09:26:06,223 WARN [OgnlValueStack] Error setting expression 'struts.token.name' with value '[Ljava.lang.String;@5cfe5cfe' ognl.OgnlException: source is null for getProperty(null, "token") at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2203) at ognl.ASTProperty.getValueBody(ASTProperty.java:114) ...........................

在Struts2配置文件里添加如下代码

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<interceptor-ref name="params">
<param name="excludeParams">dojo/..*,struts.token,struts.token.name</param>
</interceptor-ref>

<interceptor-ref name="params"> <param name="excludeParams">dojo/..*,struts.token,struts.token.name</param></interceptor-ref>

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原文链接：https://blog.csdn.net/hfrujhv/article/details/83868138