Java 如何连接到 TMDB api
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How to connect to TMDB api
提问by Jusleong
Here is my api key: 7b5e30851a9285340e78c201c4e4ab99
这是我的 api 密钥：7b5e30851a9285340e78c201c4e4ab99
And I am trying to connect to TMDB api: here is my code:
我正在尝试连接到 TMDB api：这是我的代码：
package movieDBapiconnnection;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
public class connection {
public static void main(String[] args) throws Exception{
URL url = new URL("http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99/3/movie/550");
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setDoOutput(true);
con.setRequestMethod("GET");
con.setRequestProperty("Content-Type", "application/json");
BufferedReader br = new BufferedReader(new InputStreamReader((con.getInputStream())));
String output;
System.out.println("Output from Server .... \n");
while ((output = br.readLine()) != null) {
System.out.println(output);
}
}
}
But it always showing me the error that:
但它总是向我展示以下错误：
Exception in thread "main" java.io.IOException: Server returned HTTP response code: 401 for URL: http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99/3/movie/550at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at movieDBapiconnnection.connection.main(connection.java:17)
线程“main”中的异常 java.io.IOException：服务器返回 HTTP 响应代码：URL 的 401：http: //api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99/3/movie/550at sun。 net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at movieDBapiconnnection.connection.main(connection.java:17)
回答by Mike Marks
First, I would use a TMDB wrapper. Get a Java wrapper at: https://github.com/Omertron/api-themoviedb. Use the fully tested and tried wrapper rather than trying to connect to it and creating your models from scratch. Typically in a wrapper when you instantiate a class, you pass in the API key into the constructor and the wrapper does the rest.
首先，我将使用 TMDB 包装器。在以下位置获取 Java 包装器：https: //github.com/Omertron/api-themoviedb。使用经过充分测试和试用的包装器，而不是尝试连接到它并从头开始创建模型。通常在实例化类时在包装器中，您将 API 密钥传递到构造函数中，包装器会完成剩下的工作。
回答by fedmich
Your error is simply because of extra characters in your API key parameter
您的错误仅仅是因为您的 API 密钥参数中有多余的字符
http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99/3/movie/550
http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99/3/movie/550
remove the /3/movie/550, as this is just a typo, so the correct one is
删除/3/movie/550，因为这只是一个错字，所以正确的是
http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99
http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99
Note: Change 7b5e30851a9285340e78c201c4e4ab99into your correct API key
注意：将7b5e30851a9285340e78c201c4e4ab99更改为正确的 API 密钥
回答by Chandan Sharma
You passed the wrong URL, pass this URL "http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99
你传递了错误的 URL，传递这个 URL " http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99
URL url = new URL("http://api.themoviedb.org/3/movie/550?api_key=7b5e30851a9285340e78c201c4e4ab99");
回答by Yuba Ait Arrami
try to the the networking part in a background thread. using main thread for this kind of operation will likely give you a similar error. use an AsynchTask and doInBackground() to achieve this.
尝试在后台线程中访问网络部分。使用主线程进行此类操作可能会给您带来类似的错误。使用 AsynchTask 和 doInBackground() 来实现这一点。
