<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zuul</artifactId>
<version>1.0.4.RELEASE</version>
</dependency>
zuul:
routes:
foos:
path: /foos/**
url: http://localhost:8081/spring-z ... /foos
public class Foo {
private long id;
private String name;
// standard getters and setters
}
@Controller
public class FooController {
@RequestMapping(method = RequestMethod.GET, value = "/foos/{id}")
@ResponseBody
public Foo findById(
@PathVariable long id, HttpServletRequest req, HttpServletResponse res) {
return new Foo(Long.parseLong(randomNumeric(2)), randomAlphabetic(4));
}
}
<html>
<body ng-app="myApp" ng-controller="mainCtrl">
< src="angular.min.js"></>
< src="angular-resource.min.js"></>
<>
var app = angular.module('myApp', ["ngResource"]);
app.controller('mainCtrl', function($scope,$resource,$http) {
$scope.foo = {id:0 , name:"sample foo"};
$scope.foos = $resource("/foos/:fooId",{fooId:'@id'});
$scope.getFoo = function(){
$scope.foo = $scope.foos.get({fooId:$scope.foo.id});
}
});
</>
<div>
<h1>Foo Details</h1>
<span>{{foo.id}}</span>
<span>{{foo.name}}</span>
<a href="#" ng-click="getFoo()">New Foo</a>
</div>
</body>
</html>
@EnableZuulProxy
@SpringBootApplication
public class UiApplication extends SpringBootServletInitializer {
public static void main(String args) {
SpringApplication.run(UiApplication.class, args);
}
}
@Test
public void whenSendRequestToFooResource_thenOK() {
Response response = RestAssured.get("http://localhost:8080/foos/1");
assertEquals(200, response.getStatusCode());
}
@Component
public class CustomZuulFilter extends ZuulFilter {
@Override
public Object run() {
RequestContext ctx = RequestContext.getCurrentContext();
ctx.addZuulRequestHeader("Test", "TestSample");
return null;
}
@Override
public boolean shouldFilter() {
return true;
}
// ...
}
@Controller
public class FooController {
@GetMapping("/foos/{id}")
@ResponseBody
public Foo findById(
@PathVariable long id, HttpServletRequest req, HttpServletResponse res) {
if (req.getHeader("Test") != null) {
res.addHeader("Test", req.getHeader("Test"));
}
return new Foo(Long.parseLong(randomNumeric(2)), randomAlphabetic(4));
}
}
@Test
public void whenSendRequest_thenHeaderAdded() {
Response response = RestAssured.get("http://localhost:8080/foos/1");
assertEquals(200, response.getStatusCode());
assertEquals("TestSample", response.getHeader("Test"));
}
原文:http://www.baeldung.com/spring ... proxy
作者:Eugen Paraschiv
译者:http://oopsguy.com
本文为 @ 21CTO 创作并授权 21CTO 发布,未经许可,请勿转载。
内容授权事宜请您联系 webmaster@21cto.com或关注 21CTO 公众号。
该文观点仅代表作者本人,21CTO 平台仅提供信息存储空间服务。