tomcat加载不了spring-webjar终极解决办法

Problems：

I included:

all Spring libs,

Apache Tomcat 7.0 library

in Build Path

but it still gives errors:

In "org.sprintframework.web-3.1.0.M1.jar", I can see "org.springframework.web.context.ContextLoaderListener".

Someone on Google says that spring.jar should be included but I don't see any spring.jar in 3.x distribution.

Eclipse 3.6.2 Tomcat 7

Edit: Someone says "Automatically update dependencies" should be checked in Project Properties but I don't see anything like that in project properties. ClassNotFoundException:org.springframework.web.con text.ContextLoaderListener

I had a problem when running a spring web application in an Eclipse managed tomcat. I solved this problem by adding maven dependencies in the project's web deployment assembly.

I find the solutions:

Open the project's properties (e.g., right-click on the project's name in the project explorer and select "Properties").

Select "Deployment Assembly".

Click the "Add..." button on the right margin.

Select "Java Build Path Entries" from the menu of Directive Type and click "Next".

Select "Maven Dependencies" from the Java Build Path Entries menu and click "Finish".

You should see "Maven Dependencies" added to the Web Deployment Assembly definition.