SpringMVC錯誤記錄

jar衝突

org.springframework.web.servlet.DispatcherServlet cannot be cast to javax.servlet.Servlet

分析：

Tomcat的jar包與本身的servlet-api的jar包衝突

解決方法：

檢視解析器class寫錯

Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property ‘prefix’ of bean class
[org.springframework.web.servlet.view.InternalResourceView]: Bean property ‘prefix’ is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?

分析：
檢視解析的class是：
org.springframework.web.servlet.view.InternalResourceViewResolver
不是：
org.springframework.web.servlet.view.InternalResourceView