1、Struts2的处理流程

          

2、为Action的属性注入值

public

class

HelloWorldAction {

private

String savePath;

public

String getSavePath() {

return

savePath;

}

public

void

setSavePath(String savePath) {

this

.savePath

=

savePath;

}

}

<

package

name

=

"

test

"

namespace

=

"

/test

"

extends

=

"

struts-default

"

>

<

action name

=

"

helloworld

"

class

=

"

com.ljq.action.HelloWorldAction

"

>

<!--

为Action的属性注入值

-->

<

param name

=

"

savePath

"

>/

images

</

param

>

<

result name

=

"

success

"

>/

WEB

-

INF

/

page

/

hello.jsp

</

result

>

</

action

>

</

package

>

上面通过<param>节点为action的savePath属性注入“/images”