1.2-获取Access token

采用标准oauth2的client_credentials模式

请求URL

• /authorization-server/oauth/token?grant_type=**&client_id=**&client_secret=**

请求方式

• POST

返回类型

• JSON

请求参数

属性	类型	必填	说明
grant_type	String	Y	获取 access_token 填写 client_credentials
client_id	String	Y	客户端 id
client_secret	String	Y	客户端密码

返回结果

属性	类型	说明
access_token	String	表示访问令牌
token_type	String	表示令牌类型
expires_in	int	表示过期时间，单位为秒
scope	String	权限范围，如果有，则与客户端申请的范围一致

获取 token 示例代码

调用代码

@Test
public void getToken() throws Exception {
    RestTemplate restTemplate = new RestTemplate();
    MultiValueMap<String, Object> formParameters = new LinkedMultiValueMap<String, Object>();
    formParameters.add("grant_type", "client_credentials");
    formParameters.add("client_id", "你的客户端id");
    formParameters.add("client_secret", "你的客户端密码");
    HttpHeaders headers = new HttpHeaders();
         headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON_UTF8));
    URI uri = UriComponentsBuilder
        .fromUriString("你访问的环境/authorization-server/oauth/token").build().toUri();
    RequestEntity<?> request = new RequestEntity(formParameters, headers, HttpMethod.POST,
        uri);
    ResponseEntity<?> response;
    response = restTemplate.exchange(request, Object.class);
    System.out.println(response.getBody());
}

输出结果

{"access_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJwcmluY2lwYWwiOnsiaWQiOjEsInVzZXJuYW1lIjoiYWRtaW4iLCJ0eXBlIjoiMSIsImNoaW5lc2VOYW1lIjoi5bmz5Y-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-w566h55CG5ZGYIiwib3JnSWQiOjEsIm9yZ05hbWUiOiLpkavkuJrmgIHlubPlj7DmnLrmnoQiLCJvcmdUeXBlIjoiMSIsInBob25lIjpudWxsLCJlbWFpbCI6bnVsbH19LCJzY29wZSI6WyJyZWFkIl0sImV4cCI6MTU4MjU0MTkwOCwianRpIjoiYjEyZjViMWQtZjQ5Yy00NDI4LWIzMDMtYWRlYWE5NDNjM2QxIiwiY2xpZW50X2lkIjoiYWRtaW4ifQ.0vt90FUxncfdfhn7ipnYkMeJURgE_TZud57toZYOeMk","token_type":"bearer","expires_in":7199,"scope":"read write"}