springmvc框架中传递JSON对象报错
报错警告：[http-nio-8080-exec-4] org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver.handleHttpMessageNotReadable Failed to read HTTP message: org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Unexpected character ('u' (code 117)): was expecting double-quote to start field name;
nested exception is com.fasterxml.jackson.core.JsonParseException: Unexpected character ('u' (code 117)): was expecting double-quote to start field name at [Source: (PushbackInputStream); line: 1, column: 3]
报错原因：传递的json格式有问题，key值没有添加引号""
解决方法:key值添加引号，严格遵循json格式写代码
springmvc在使用jersey发送图片到另一台tocmat服务器的时候，报错com.sun.jersey.api.client.UniformInterfaceException：returned a response status of 403
报错警告：jerseycom.sun.jersey.api.client.UniformInterfaceException
报错原因：tomcat默认禁止上传
解决方法：在tomcat配置文件web.xml配置一下
<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>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>
