我试图将我的网络应用中的图像发送到Spring RestController;但是我没有设法施放我收到的对象。
ANGULARJS - CONTROLLER:
myModule.controller('InscriptionCtrl',function($location, $http){
var self = this;
self.credentials = {};
self.register = function(credentials){
var FormRegisterDto = credentials ? {
login : credentials.login,
password : credentials.password,
title : credentials.title,
name : credentials.name,
firstname : credentials.firstname,
age : credentials.age,
email : credentials.email,
streetNum : credentials.streetNum,
streetBister : credentials.streetBister,
streetName : credentials.streetName,
city : credentials.city,
postalCode : credentials.postalCode,
country : credentials.country
} : {};
var fd = new FormData();
fd.append('data', angular.toJson(FormRegisterDto));
fd.append("file", this.myImage);
$http.post(
'/register-user',
fd,
{
transformRequest: angular.identity,
headers: {'Content-Type': undefined}
}
).then(
function(response){
// success
},
function(){
// error
}
);
};
});
我的Spring RestController正确接收数据和文件,因为如果我打印了#34;数据",它正在写:{"登录":" aaaaaaaaaa", "密码":" AAAAAAAAAAAA""标题":" M""电子邮件":" AAAAAAAAAA @ AAAAAAAAAA"}
我的问题是我想要投射对象"数据"到我的班级" FormRegisterDto"其中包含" String login"," String password"等属性。等...
我的JAVA代码:
@RequestMapping(value = "/register-user-blob", produces = "application/json")
public FormRegisterResponseDto registerUserWithBlob(
@RequestParam(value="file", required=false) MultipartFile file,
@RequestParam(value="data") Object data){
FormRegisterRequestDto request = (FormRegisterRequestDto) data; // it doesn't works
System.out.println(data); // it show {"login":"aaaaaaaaaa","password":"aaaaaaaaaaaA","title":"M","email":"aaaaaaaaaa@aaaaaaaaaa"}
return new FormRegisterResponseDto();
}
你知道怎么做吗?谢谢;)。
答案 0 :(得分:1)
您的<input type="text" data-field-name="label" class="form-control family_member_label save_on_change" placeholder="Enter a name" value="<%= this.model.get('label') %>">\
类型为Object data
,因此无法将其强制转换为String
,您要做的是将前端的对象序列化,将其转换为json字符串(其中)它似乎是在这一点上)而不是像这样使用Gson google的库
FormRegisterRequestDto