Restangular 拦截器

1、后台部分：

package com.bio.framework.util.spring;

import java.lang.reflect.Method;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.aop.MethodBeforeAdvice;

import com.bio.base.annotation.SetCORNResponseHeader;
import com.bio.base.util.domain.ObjectUtils;
import com.bio.framework.dto.LpsMemberDto;

/**
* @author jianana
*
*/
public class ResponseHeaderAdvice implements MethodBeforeAdvice {

@Override
public void before(Method method, Object[] args, Object target) throws Throwable {
SetCORNResponseHeader setCORNResponseHeader = method.getAnnotation(SetCORNResponseHeader.class);
if ((setCORNResponseHeader != null && !setCORNResponseHeader.isNeeded()) || ObjectUtils.isEmpty(setCORNResponseHeader)) {
return;
}
String usernm = null;
LpsMemberDto currentMemberInfo = null;
for (Object arg : args) {
if (arg instanceof HttpServletRequest) {
usernm = ((HttpServletRequest) arg).getHeader("usernm");
currentMemberInfo = (LpsMemberDto)((HttpServletRequest) arg).getSession().getAttribute("currentMemberInfo");
}
}
for (Object arg : args) {
if (arg instanceof HttpServletResponse) {
if(ObjectUtils.isEmpty(usernm) || !currentMemberInfo.getUsernm().equals(usernm)){
((HttpServletResponse) arg).setStatus(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
}
return;
}
}
}

}
controller中需要拦截的方法@SetCORNResponseHeader(isNeeded=true)
2、app部分run中配置：

Restangular.addFullRequestInterceptor(function (element, operation, route, url, headers, params, httpConfig) {
return {
headers: {usernm: "21312313213"}
};
});
Restangular.setErrorInterceptor(function(res) {
$state.go("login");
return false;
});