摘要:
严重: Servlet.service() for servlet jsp threw exceptionjava.lang.LinkageError: loader constraint violation: when resolving interface method"javax.servlet.jsp.JspApplicationContext.getExpressionFactory()Ljavax/el/ExpressionFactory;" the class loader (instance oforg/apache/jasper/servlet/Jaspe 阅读全文
摘要:
这个问题就是处理找不到javax.server.*的问题这个javax.server的jar文件是存放在tomcat的安装路径common/lib下的,有两种解决办法第一,将tomcat安装路径下的lib拷贝到WEB-INF\lib下第二,在右键项目名称中,打开 Properties->java Bulid path->Libraries->Add external JARs,把tomcat lib下的jar文件添加进来第三,和第二种方法原理是一样的,同样,打开Properties->java Bulid path->Libraries->Add Libra 阅读全文