第三方登录企业云

1.前端js登录

通过ajax请求调用login，如下：

企业云门户地址为：https://entryent3-vip.c.xcaas.net/entry/pcapp

login的请求地址为：https://entryent3-vip.c.xcaas.net/login

    $.ajax({
        method : "POST",
        url :  https://entryent3-vip.c.xcaas.net/login,
        dataType:"json",
        xhrFields : {
            withCredentials : true
        },
        headers : {
            Accept : "application/json"
        },
        data : {
            username:'13800000000',
            password:'123456'
        }
    }).then(function(){
        console.log("登录成功!");
    }).fail(function(){
        console.log("登录失败!");
    });

登录成功后在第三方中，企业云中的页面和服务都能直接调用

2.后端java登录

使用http请求传用户名和密码执行login,在response的headers中可以获取Set-Cookie中的user_sesstion。

调用服务时，把获取到user_sesstion的设置到Cookie中，例如：method.addRequestHeader("Cookie", userSession);

调用login的实现如下，本例是在企业云中写的后端代码：

           String local = "http://entry." + NamespaceUtil.getTenantNamespace("租户code");
        String url = local + "/login";            
        String username = "13800000000";
        String password = "123456";
        HttpPost httpRequst = new HttpPost(url);
        CloseableHttpClient httpClient = HttpClients.createDefault();
        try {
            List paramList = new ArrayList();
            if (StringUtils.isBlank(username)) {
                paramList.add(new BasicNameValuePair("token", password));
            } else {
                paramList.add(new BasicNameValuePair("username", username));
                paramList.add(new BasicNameValuePair("password", password));
            }

            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(paramList, "UTF-8");
            httpRequst.setEntity(entity);

            HttpResponse httpResponse = httpClient.execute(httpRequst);
            if ((httpResponse.getStatusLine().getStatusCode() >= 200) && (httpResponse.getStatusLine().getStatusCode() < 300)) {
                Header[] headers = httpResponse.getHeaders("Set-Cookie");
                Header[] arrayOfHeader1 = headers; 
                int i = arrayOfHeader1.length;
                int j = 0; 
                if (j < i) {
                    Header hd = arrayOfHeader1[j];
                    String hStr = hd.toString();
                    hStr = hStr.substring(hStr.indexOf(": ") + 1, hStr.indexOf(";"));
                    String[] hdArr = hStr.split("=");
                    String str1 = hdArr[1].trim();
                    return str1;
                }
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (httpClient != null) {
                try {
                    httpClient.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }