研究了幾天,今天終于測試成功:
感謝谷歌搜索給予很大支持,馬上奉上方法吧。
我的server端用的是php作為接口,在post數(shù)據(jù)的接口處加上下面代碼:
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Headers: X-Requested-With');
然后在angularjs處$http要按照下面方式寫:
$http({
url:'http://www.xxx.com/index.php?app=api&ac=user&ts=login',
method:"POST",
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
data: {
'email': 'root@qq.com','password': '123456'
}
});
按照以上方式處理測試成功。
$http.post(url, data, [config]).success(function(){ ... });$http.get(url, [config]).success(function(){ ... });$http.get(url, [config]).success(function(){ ... });
response.setHeader("Access-Control-Allow-Origin", "*"); //允許所有域名訪問response.setHeader("Access-Control-Allow-Origin", "http://www.123.com"); //允許www.123.com訪問2. AngularJS端使用$http.get()
response.setHeader("Access-Control-Allow-Origin", "*");response.setHeader("Access-Control-Allow-Methods","POST");response.setHeader("Access-Control-Allow-Headers","x-requested-with,content-type");2. AngularJS端使用$http.post(),同時設(shè)置請求頭信息
$http.post('http://localhost/ajax/getAllIndustryCategoty.pt',{languageColumn:'name_eu'},{'Content-Type':'application/x-www-form-urlencoded'}).success(function(data){ $scope.industries = data; });
$http.jsonp("http://localhost/sitesettings/getBadgeInfo.pt?jsonp=JSON_CALLBACK&siteid=137bd406").success(function(data){ ... });// The name of the callback should be the string JSON_CALLBACK.方法二【返回值,需要使用對應(yīng)callback方法接收,但如何置于$scope???】:
$http.jsonp("http://localhost/sitesettings/getBadgeInfo.pt?jsonp=badgeabc&siteid=137bd406");function badgeabc(data){ ... }
public String execute() throws Exception { String result = FAIL; response.setHeader("", ""); SiteHandlerAction siteHandlerAction = (SiteHandlerAction)BeansFactory.getBean(SiteHandlerAction.class); BadgeHandlerAction badgeHandlerAction = (BadgeHandlerAction)BeansFactory.getBean(BadgeHandlerAction.class); if("".equals(siteid) || siteid == null || StringUtils.isBlank("jsonp")){ result = FAIL; }else{ Site site = siteHandlerAction.find(siteid); UserBadgeStatus userBadgeStatus = badgeHandlerAction.getUserBadgeStatus(site.getId()); if(userBadgeStatus != null){ result = "{\"t\":"+userBadgeStatus.getStyle()+",\"l\":"+userBadgeStatus.getSuspend_location()+",\"s\":"+site.getId()+"}"; JSONObject jsonObj = JSONObject.fromObject(result); String json = jsonObj.toString(); result = jsonp + "(" + json + ")"; } } PrintWriter write = response.getWriter(); write.print(result); write.flush(); write.close(); return NONE;}
function getAdustryController($scope,$http){ $http.get('http://localhost/ajax/getAllIndustryCategoty.pt?languageColumn=name_eu').success(function(data){ $scope.industries = data; });}
function getAdustryController($scope,$http){ $http.post('http://localhost/ajax/getAllIndustryCategoty.pt',{languageColumn:'name_eu'},{'Content-Type':'application/x-www-form-urlencoded'}).success(function(data){ $scope.industries = data; });}
// java端支持跨域請求public String execute(){ response.setHeader("Access-Control-Allow-Origin", "*"); //允許哪些url可以跨域請求到本域 response.setHeader("Access-Control-Allow-Methods","POST"); //允許的請求方法,一般是GET,POST,PUT,DELETE,OPTIONS response.setHeader("Access-Control-Allow-Headers","x-requested-with,content-type"); //允許哪些請求頭可以跨域 SiteHandlerAction SiteHandler = (SiteHandlerAction) BeansFactory.getBean(SiteHandlerAction.class); Listlist = SiteHandler.getAllIndustryCategory(); //所有的分類集合 JSONArray jsonArray = JSONArray.fromObject(list); //將list轉(zhuǎn)為json String json = jsonArray.toString(); //轉(zhuǎn)為json字符串 try { PrintWriter write = response.getWriter(); write.print(json); write.close(); } catch (IOException e) { e.printStackTrace(); } return NONE;}