SystemServiceImpl.java 文件源码

/**
 * 该方法用于后台取Token
 */
public Map<String, Object> getToken(HttpServletRequest request) {
    Map<String, Object> result = new HashMap<String, Object>();
    result.put("isSuccess", false);
    String username = request.getParameter("username");
    String password = request.getParameter("password");
    String accessId = request.getParameter("accessId");
    String accessSecret = request.getParameter("accessSecret");
    if (username == null || password == null) {
        username = accessId;
        password = accessSecret;
    }
    if (username == null || password == null) {
        result.put("reason", "Parameter Error");
        return result;
    }
    HttpResponse<String> response;
    try {
        String url = "http://localhost:8080/loginServer/oauth/token?grant_type=password&username=%s&password=%s";
        response = Unirest.post(String.format(url, username, password))
                .header("authorization", "Basic Z29vZHNhdmU6Z29vZHNhdmU=")
                .header("cache-control", "no-cache")
                .asString();
        if (response.getStatus() >= 200 && response.getStatus() < 400) {
            result.put("isSuccess", true);
            result.put("access_token", JSON.parseObject(response.getBody()).get("access_token"));
            result.put("token_type", JSON.parseObject(response.getBody()).get("token_type"));
            result.put("refresh_token", JSON.parseObject(response.getBody()).get("refresh_token"));
            result.put("expires_in", JSON.parseObject(response.getBody()).get("expires_in"));
            result.put("scope", JSON.parseObject(response.getBody()).get("scope"));
        } else {
            result.put("reason", "username or password failed");
        }
    } catch (UnirestException e) {
        e.printStackTrace();
        result.put("isSuccess", false);
        result.put("reason", "inner error");
    }
    return result;
}