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java,HttpURLConnection输出汉字乱码,怎么解决啊?
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStream;impo...
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
public class Test_1 {
private static String result = "";
public static void main(String[] args) {
URL url;
try {
url = new URL(
"http://v.juhe.cn/postcode/pcd?dtype=json&key=9da227adffff9ae94536d73c298651fc");
HttpURLConnection urlcon = (HttpURLConnection) url.openConnection();
urlcon.connect(); // 获取连接
InputStream is = urlcon.getInputStream();
BufferedReader buffer = new BufferedReader(
new InputStreamReader(is));
StringBuffer bs = new StringBuffer();
String linputline = null;
while ((linputline = buffer.readLine()) != null) {
result += linputline + "\n";
}
System.out.println(result);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
///////{"reason":"successed","result":[{"id":"1","province":"涓婃捣甯?,"city":[{"id":"32","city":"涓婃捣甯?," 展开
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
public class Test_1 {
private static String result = "";
public static void main(String[] args) {
URL url;
try {
url = new URL(
"http://v.juhe.cn/postcode/pcd?dtype=json&key=9da227adffff9ae94536d73c298651fc");
HttpURLConnection urlcon = (HttpURLConnection) url.openConnection();
urlcon.connect(); // 获取连接
InputStream is = urlcon.getInputStream();
BufferedReader buffer = new BufferedReader(
new InputStreamReader(is));
StringBuffer bs = new StringBuffer();
String linputline = null;
while ((linputline = buffer.readLine()) != null) {
result += linputline + "\n";
}
System.out.println(result);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
///////{"reason":"successed","result":[{"id":"1","province":"涓婃捣甯?,"city":[{"id":"32","city":"涓婃捣甯?," 展开
2个回答
展开全部
conn = (HttpURLConnection) mUrl.openConnection();
conn.setRequestMethod("GET");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestProperty("Content-type","application/x-www-form-urlencoded;charset=UTF-8"); //解决乱码问题
conn.connect(); //连接远程服务器
重点这一句:application/x-www-form-urlencoded;charset=UTF-8
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