jsonp处理跨域

1、页面请求

function complete(){
var data = {
"enterprise_id":"8316",
"receiver_name":"王敏", 
"province_code":"110000",
"city_code":"110100",
"district_code":"110102",
"province_name":"北京市",
"city_name":"市辖区",
"district_name":"西城区",
"address":"这里是详细地址",
"contact_phone":"18721703659",
"default_address":"0"
};
$.ajax({
url: ctx + "/enterpriseInfo/saveReceiverAddress",
type:"POST",
data:JSON.stringify(data),
dataType :‘JSONP‘,
jsonp: "callbackSaveAddress",
jsonpCallback:"success_jsonp",
contentType: "application/json",
success: function (data) {
console.info(data);
}
});

var data = {
"enterprise_id":"8316",
"receiver_name":"王敏", 
"province_code":"110000",
"city_code":"110100",
"district_code":"110102",
"province_name":"北京市",
"city_name":"市辖区",
"district_name":"西城区",
"address":"这里是详细地址",
"contact_phone":"18721703659",
"default_address":"0"
};
$.ajax({
url:"http://usermanage.yaoex.com:8080/enterpriseInfo/saveReceiverAddress",
data:data,
dataType :‘JSONP‘,
jsonp: "callbackSaveAddress",
jsonpCallback:"success_jsonp",
contentType: "application/json;charset=utf-8",
success: function (data) {
console.info(data);
}
});
}

2、服务器响应

/**
* 新增收发货地址信息
* @return
* @throws Exception
* {"enterprise_id":"8316","receiver_name":"小小蔡芽", "province_code":"110000","city_code":"110100","district_code":"110102","province_name":"北京市","city_name":"市辖区","district_name":"西城区","address":"这里是详细地址","contact_phone":"18721703659","default_address":"0"}
*/
@RequestMapping(value = "/saveReceiverAddress")
@ResponseBody
public String saveReceiverAddress(HttpServletRequest request,@RequestBody UsermanageReceiverAddress usermanageReceiverAddress) {
String jsonpCallback = request.getParameter("callbackSaveAddress");
Map<String, Object> resp = new HashMap<String, Object>();
try {
//获取用户信息
User user = UsermanageUserUtil.getCurrentUser(request);
if (null == user) {
resp.put("result", "error");
resp.put("msg", " 未能正常获取登录用户信息!");
logger.info(" 未能正常获取登录用户信息!");
return jsonpCallback + "(" + JSONObject.toJSONString(resp) + ")";
}
usermanageReceiverAddress.setEnterprise_id(String.valueOf(user.getEnterprise_id()));
List<UsermanageReceiverAddress> usermanageReceiverAddressList= userManageEnterpriseService.queryReceiverAddress(String.valueOf(user.getEnterprise_id()));
if(null != usermanageReceiverAddressList && usermanageReceiverAddressList.size()>=10){
resp.put("result", "error");
resp.put("msg","添加失败，您只能保存10条收发货地址信息!");
logger.info("添加失败，您只能保存10条收发货地址信息!");
return jsonpCallback + "(" + JSONObject.toJSONString(resp) + ")";
}
//新增地址插入正式表
userManageEnterpriseService.saveAddress(usermanageReceiverAddress);
resp.put("result", "success");
resp.put("msg", "地址保存成功!");
return jsonpCallback + "(" + JSONObject.toJSONString(resp) + ")";
} catch (Exception e) {
logger.error(e.getMessage());
resp.put("result", "error");
resp.put("msg", "地址保存失败!");
return jsonpCallback + "(" + JSONObject.toJSONString(resp) + ")";
}
}

jsonp处理跨域

原文：http://www.cnblogs.com/xiaoxiaoccaiya/p/7088176.html