xml配置报错
2017-10-26 本文已影响0人
桜花約束
错误提示：
The content of element type "web-app" must match "(icon?,display-
name?,description?,distributable?,context-param,filter,filter-mapping,listener,servlet,servlet-mapping,session-config?,mime-mapping,welcome-file-list?,error-page,taglib,resource-env- ref,resource-ref,security-constraint,login-config?,security-role,env-entry,ejb-ref,ejb-local-ref)". - No grammar constraints (DTD or XML schema) detected for the document.
将标签按照顺序排列，并且删除以下标签：
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
