我在使用AuthHttp时遇到错误,但authenticate返回一个好的标记。我在https://jwt.io/上验证它,这很好。Angular angular2-jwt:使用AuthHttp获取错误:JWT必须有3个部分
我采用了棱角分明4. 我的代码如下:
登入码
signIn(login: string, password: string) {
this.UserLogin.name = login;
this.UserLogin.password = password;
this.http.post(this.baselink + '.json', this.UserLogin, { headers: contentHeaders })
.subscribe(
response => {
localStorage.setItem('id_toke', response.json().token);
this.jwt = localStorage.getItem('id_toke');
this.decodedJwt = this.jwtHelper.decodeToken(this.jwt);
this.userRole = this.decodedJwt.roles;
console.log(this.userRole);
this.useJwtHelper();
this.router.navigate(['/']);
},
error => {
console.log('Http Error ' + error.text());
this.router.navigate(['http-error']);
}
);
}
token ![enter image description here]1:"eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJhZG1pbiIsInJvbGVzIjpbInJlYWQtb25seSIsInJlYWQtd3JpdGUiXSwiaWF0IjoxNDk2MTkxNDg4LCJleHAiOjE0OTYyMDAwODh9.qPCQY3yHujuCLb9g-F5b0MUQO3tyTr_Y5YRoMOQ0DBA"
没有从中得到的数据是抛出错误
getPayments() {
return this.authHttp.get(this.baselink + '/getPayments', { headers: contentHeaders })
.map(
(response: Response) => {
const data = response.json();
return data;
}
)
.catch(
(error: Response) => {
console.log('Error getPayments: ' + error);
return Observable.throw('Something went wrong: ' + error.text);
}
);
}
并获得
Error getPayments: Error: JWT must have 3 parts
话说回来,如果我用return this.http.get(this.baselink + '/getPayments')
,而不是它的工作原理。 AuthHttp的连接没有到达服务器。这种特定的控制器并不局限于作为服务器的时间,但其目的是保护它 可能令牌不AuthHttp头包括
@NgModule({
providers: [
{
provide: AuthHttp,
useFactory: authHttpServiceFactory,
deps: [Http, RequestOptions]
}
]
})
export class AuthorizationModule { }
export function authHttpServiceFactory(http: Http, options: RequestOptions) {
return new AuthHttp(new AuthConfig({
headerName: 'Authorization',
headerPrefix: 'bearer',
tokenName: 'token',
tokenGetter: (() => localStorage.getItem('id_token')),
globalHeaders: [{ 'Content-Type': 'application/json' }],
noJwtError: true
}), http, options);
}
和全局头部
export const contentHeaders = new Headers();
contentHeaders.append('Accept', 'application/json');
contentHeaders.append('Content-Type', 'application/json');
**更新** 这是一个服务器端交叉问题。显然,浏览器会发送2个呼叫,要求服务器允许该标头和服务器批准它。 在我的情况下,在服务器端,我需要将我的url添加到FilterRegistraionBean。我添加了它,但不正确 – Rami