Struts2 can configure the default suffix name, such as http://localhost:8080/test.action, this is the default, but you can also modify this .action to something else through configuration.
This is changed through a constant configuration.
- <constant name="struts.action.extension" value="do"/>
But I don't like suffixes very much. Many people on Baidu have come to the conclusion that they are generally solved by using SmartUrls and urlrewritefilter, but I just want to remove the suffix, so it's really unpleasant for me to add other components. Finally, I finally Found a way:
<constant name="struts.action.extension" value=","/>
Configure the value here, you can use http://localhost:8080/test to complete the access
在struts2的默认常量配置文件中（default.properties，在struts-core-2.3.x.jar的org.apache.struts2下），有这么一段内容
### Used by the DefaultActionMapper
### You may provide a comma separated list, e.g. struts.action.extension=action,jnlp,do
### The blank extension allows you to match directory listings as well as pure action names
### without interfering with static resources, which can be specified as an empty string
### prior to a comma e.g. struts.action.extension=, or struts.action.extension=x,y,z,,
struts.action.extension=action,,
### Used by the DefaultActionMapper
### You may provide a comma separated list, e.g. struts.action.extension=action,jnlp,do
### The blank extension allows you to match directory listings as well as pure action names
### without interfering with static resources, which can be specified as an empty string
### prior to a comma e.g. struts.action.extension=, or struts.action.extension=x,y,z,,
struts.action.extension=action,,
This is not recommended for sauce purple.
Because upload and download may be blocked
Because upload and download may be blocked