Put the bug on first.
No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/SB-ADMIN-2.CSS] in Dispatcherservlet with name ' Springmvc '
DEBUG [Http-bio-8080-exec-6]-successfully completed request
DEBUG [http-bio-8080-exec-7]-did not find handler method for [/CSS/FONT-AWESOME.MIN.CSS]
WARN [http-bio-8080-exec-9]-No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/BOOTSTRAP.MIN.CSS] in DispatcherS Ervlet with Name ' Springmvc '
DEBUG [Http-bio-8080-exec-9]-successfully completed request
WARN [http-bio-8080-exec-7]-No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/FONT-AWESOME.MIN.CSS] in Dispatch Erservlet with Name ' Springmvc '
DEBUG [Http-bio-8080-exec-7]-successfully completed request
DEBUG [http-bio-8080-exec-5]-did not find handler method for [/CSS/DATATABLES.BOOTSTRAP.CSS]
WARN [http-bio-8080-exec-5]-No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/DATATABLES.BOOTSTRAP.CSS] in Disp Atcherservlet with Name ' Springmvc '
DEBUG [Http-bio-8080-exec-4]-did not find handler method for [/CSS/METISMENU.MIN.CSS]
DEBUG [Http-bio-8080-exec-5]-successfully completed request
WARN [http-bio-8080-exec-4]-No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/METISMENU.MIN.CSS] in DispatcherS Ervlet with Name ' Springmvc '
DEBUG [Http-bio-8080-exec-4]-successfully completed request
DEBUG [http-bio-8080-exec-10]-Dispatcherservlet with name ' SPRINGMVC ' processing GET request for [/crmcrmcrm/js/jquery. Min.js]
DEBUG [http-bio-8080-exec-10]-Looking up handler method for Path/js/jquery.min.js
DEBUG [HTTP-BIO-8080-EXEC-10]-did not find handler method for [/js/jquery.min.js]
WARN [http-bio-8080-exec-10]-No mapping found for HTTP request with URI [/crmcrmcrm/js/jquery.min.js] in DISPATCHERSERVL ET with name ' SPRINGMVC '
DEBUG [HTTP-BIO-8080-EXEC-10]-successfully completed request
Project without error, SSM build is also successful, JSP and Css,js directory location is also right, anyway is not access to static resources.
After the arduous search. Finally found the wrong
The reason is here in Web. xml
Here I use/intercept and intercept all requests except JSP, apparently blocking the static resources.
Solution: It's OK to switch to *.action.
No mapping found for HTTP request with URI [/CRMCRMCRM/CSS/BOOTSTRAP.MIN.CSS] in Dispatcherservlet with name ' Springmvc '