踩过的SSM中的坑

踩过的SSM中的坑

写文件跨服务器传输的时候
SpringMVC中报错：
HTTP Status 500 - Request processing failed; nested exception is com.sun.jersey.api.client.Cli…

解决方法：
在Tomcat的web.xml中的配置文件中加入如下参数`

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

完整的配置文件如下：

    <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>listings</param-name>
            <param-value>false</param-value>
        </init-param>
        <init-param>
            <param-name>readonly</param-name>
            <param-value>false</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>