上传文件403错误

eclipse左侧的Package Explorer点击server项目文件夹

找到部署file项目的config的下web.xml添加如下：

<init-param>
<param-name>readonly</param-name>
<param-value>false</param-value>
</init-param>

变成这样：

<servlet>
<servlet-name>default</servlet-name>
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>readonly</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>listings</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>