bin/catalina.bat--增加内存
set JAVA_OPTS=...后面加上
set JAVA_OPTS=-Xmx1024M -Xms512M -XX:MaxPermSize=256m
conf/tomcat-users.xml --增加用户
<role rolename="manager"/>
<user username="admin" password="admin" roles="manager"/>
conf/server.xml--增加编码
<Connector URIEncoding="UTF-8" connectionTimeout="20000" port="9000" protocol="HTTP/1.1" redirectPort="8443"/>