302
302錯誤是由于spring攔截器造成的，需要將上傳圖片的controller不進(jìn)行session驗(yàn)證即可
406
406是由于請求json頭造成安寺，解決方法如下
在<mvc:annotation-driven />上面加上如下代碼
MappingJackson2HttpMessageConverter在spring3中為MappingJacksonHttpMessageConverter
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" />
</list>
</property>
</bean>
<bean id="mappingJacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<bean class="org.springframework.http.MediaType">
<constructor-arg index="0" value="text" />
<constructor-arg index="1" value="plain" />
<constructor-arg index="2" value="UTF-8" />
</bean>
<bean class="org.springframework.http.MediaType">
<constructor-arg index="0" value="*" />
<constructor-arg index="1" value="*" />
<constructor-arg index="2" value="UTF-8" />
</bean>
<bean class="org.springframework.http.MediaType">
<constructor-arg index="0" value="text" />
<constructor-arg index="1" value="*" />
<constructor-arg index="2" value="UTF-8" />
</bean>
<bean class="org.springframework.http.MediaType">
<constructor-arg index="0" value="application" />
<constructor-arg index="1" value="json" />
<constructor-arg index="2" value="UTF-8" />
</bean>
</list>
</property>
</bean>
