rest api添加好友报错主题没有权限

array (size=5) 'error' => string 'unauthorized' (length=12) 'timestamp' => float 1493802726554 'duration' => int 0 'exception' => string 'org.apache.shiro.authz.UnauthorizedException' (length=44) 'error_description' => string 'Subject does not have permission [applications:post:78790030-2edf-11e7-ae4c-f98bd8af2f9f:/users/f5c040f0-2ee7-11e7-8671-6dc319182deb]'