There are no project deployment files under webapps.
Open server.xml
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true">
<Context path="/stock-web" docBase="/opt/server/apps/stock-web"></Context>
<Context path="/LinLong-Content-Web" docBase="/opt/server/apps/LinLong-Content-Web"></Context>
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html
Note: The pattern used is equivalent to using pattern="common" -->
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
Find the deployment file path above in red.
If there are always errors during deployment, check the war package to see if the classes are all entered, or recompile.