invoke google api demo-优快云博客

本文介绍了一个使用 Java 进行 URL 编码并发送 HTTP 请求的例子。通过 URLEncoder 对中文进行编码，并使用 BufferedReader 读取响应数据。

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package request;

import java.io.BufferedReader;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLEncoder;

public class Main {
public static void main(String[] args) throws UnsupportedEncodingException {
String encoding = System.getProperty("file.encoding");
System.out.println(encoding);
String encoding1 = URLEncoder.encode("林", "utf-8");

System.out.println(encoding1);
try {
URL my_url = new URL(
// "http://127.0.0.1:4664/search?q=%E5%BA%84%E6%B0%B8%E5%94%A4&flags=68&num=10&s=t4VEGJVSnbZ9Mf8Ruz6SGqPcTYA&format=xml");
// "http://127.0.0.1:4664/search&s=XZAXASVZUPL4rIYhwEiuY-PCwfE?q=file&num=10&format=xml");
"http://127.0.0.1:4664/search&s=XZAXASVZUPL4rIYhwEiuY-PCwfE?q="+encoding1+"&num=10&format=xml");
InputStreamReader input = new InputStreamReader(my_url.openStream(),"UTF-8");
BufferedReader br = new BufferedReader(input);

String strTemp = "";
while (null != (strTemp = br.readLine())) {
System.out.println(strTemp);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}