<filter>
<filter-name>CorsFilter</filter-name>
<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
<init-param>
<param-name>cors.allowed.origins</param-name>
<param-value>*</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CorsFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
在Tomcat目录下的config/web.xml 中增加上述代码即可解决跨域问题。
{{ cmt.username }}
{{ cmt.content }}
{{ cmt.commentDate | formatDate('YYYY.MM.DD hh:mm') }}