小编Ren*_*kur的帖子

我们正在使用这段代码通过oAuth向aweber发送请求

long unixTime = System.currentTimeMillis() / 1000L;
OAuthRequest request1 = new OAuthRequest(Verb.GET,"https://api.aweber.com/1.0/accounts/1111/lists/1111/subscribers", service);
request1.addBodyParameter("ws.op", "create");
request1.addBodyParameter("email", "account@gmail.com");
request1.addBodyParameter("name", "ankur");
request1.addBodyParameter("oauth_token_secret", "mysecret");
request1.addBodyParameter("oauth_token", "mytoken");
request1.addBodyParameter("oauth_consumer_key", "mykey");
request1.addBodyParameter("oauth_signature_method", "HMAC-SHA1");
request1.addBodyParameter("oauth_nonce", "secret");
request1.addBodyParameter("oauth_timestamp", String.valueOf(unixTime));

service.signRequest(accessToken, request1);
Response response1 = request1.send();
// Create a reader to read Twitter's stream
BufferedReader reader1 = new BufferedReader(new InputStreamReader(response1.getStream()));

String line;
while ((line = reader1.readLine()) != null) {
    System.out.println(line);
}      

但我们正在回应这个问题

{
    "error": {
        "status": 401,
        "documentation_url": "https://labs.aweber.com/docs/troubleshooting#unauthorized",
        "message": "Invalid signature. Expected signature base string: GET%26https%3A%2F%2Fapi.aweber.com%2F1.0%2Faccounts%2F1111%2Flists%2F1111%2Fsubscribers%26oauth_consumer_key%3Dmykey%26oauth_nonce%3Dnonce%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1461676770%26oauth_token%3Dmytoken%26oauth_version%3D1.0%20https%3A%2F%2Flabs.aweber.com%2Fdocs%2Ftroubleshooting%23unauthorized",
        "type": "UnauthorizedError" …

我们试图在谷歌图表中显示水平线和垂直线。为此，我们需要使用 hAxis 和 vAxis 属性。

但是hAxis.format没有月份的格式，那么我们如何显示垂直线呢？

  var data = google.visualization.arrayToDataTable([
    ['Year', 'Sales', ],
    ['Jan', 1000],
    ['Feb', 1170],
    ['Mar', 660],
    ['Apr', 1030]
]);

var options = {
    title: '',
    hAxis: {
        title: 'Year',
        minValue: 0,
        titleTextStyle: {
            color: '#333'
        },
        gridlines: {
            color: '#f3f3f3',
            count: 5
        },
         format: 'MMM'
    },
    vAxis: {
        minValue: 0,
        gridlines: {
            color: '#f3f3f3',
            count: 5
        }
    }
};

JsFiddle

这是 jsFiddle 年，它显示了两条线（水平和垂直）

工作小提琴