java实现微信公众平台自定义菜单的创建示例
本文导语: 代码如下:import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL; import org.json.JSONObject; public class MenuUtil { /** * 获得ACCESS_TOKEN * @Title: getAccess_token...
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import org.json.JSONObject;
public class MenuUtil {
/**
* 获得ACCESS_TOKEN
* @Title: getAccess_token
* @Description: 获得ACCESS_TOKEN
* @param @return 设定文件
* @return String 返回类型
* @throws
*/
private static String getAccess_token(){
String APPID="";
String APPSECRET="";
String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid="+ APPID + "&secret=" +APPSECRET;
String accessToken = null;
try {
URL urlGet = new URL(/tech-java/url/index.html);
HttpURLConnection http = (HttpURLConnection) urlGet.openConnection();
http.setRequestMethod("GET"); //必须是get方式请求
http.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
http.setDoOutput(true);
http.setDoInput(true);
System.setProperty("sun.net.client.defaultConnectTimeout", "30000");//连接超时30秒
System.setProperty("sun.net.client.defaultReadTimeout", "30000"); //读取超时30秒
http.connect();
InputStream is =http.getInputStream();
int size =is.available();
byte[] jsonBytes =new byte[size];
is.read(jsonBytes);
String message=new String(jsonBytes,"UTF-8");
JSONObject demoJson = new JSONObject(message);
accessToken = demoJson.getString("access_token");
System.out.println(message);
} catch (Exception e) {
e.printStackTrace();
}
return accessToken;
}
/**
* 创建Menu
* @Title: createMenu
* @Description: 创建Menu
* @param @return
* @param @throws IOException 设定文件
* @return int 返回类型
* @throws
*/
public static String createMenu() {
String menu = "{"button":[{"type":"click","name":"MENU01","key":"1"},{"type":"click","name":"天气查询","key":"西安"},{"name":"日常工作","sub_button":[{"type":"click","name":"待办工单","key":"01_WAITING"},{"type":"click","name":"已办工单","key":"02_FINISH"},{"type":"click","name":"我的工单","key":"03_MYJOB"},{"type":"click","name":"公告消息箱","key":"04_MESSAGEBOX"},{"type":"click","name":"签到","key":"05_SIGN"}]}]}";
//此处改为自己想要的结构体,替换即可
String access_token= getAccess_token();
String action = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token="+access_token;
try {
URL url = new URL(/tech-java/action/index.html);
HttpURLConnection http = (HttpURLConnection) url.openConnection();
http.setRequestMethod("POST");
http.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
http.setDoOutput(true);
http.setDoInput(true);
System.setProperty("sun.net.client.defaultConnectTimeout", "30000");//连接超时30秒
System.setProperty("sun.net.client.defaultReadTimeout", "30000"); //读取超时30秒
http.connect();
OutputStream os= http.getOutputStream();
os.write(menu.getBytes("UTF-8"));//传入参数
os.flush();
os.close();
InputStream is =http.getInputStream();
int size =is.available();
byte[] jsonBytes =new byte[size];
is.read(jsonBytes);
String message=new String(jsonBytes,"UTF-8");
return "返回信息"+message;
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return "createMenu 失败";
}
/**
* 删除当前Menu
* @Title: deleteMenu
* @Description: 删除当前Menu
* @param @return 设定文件
* @return String 返回类型
* @throws
*/
public static String deleteMenu()
{
String access_token= getAccess_token();
String action = "https://api.weixin.qq.com/cgi-bin/menu/delete? access_token="+access_token;
try {
URL url = new URL(/tech-java/action/index.html);
HttpURLConnection http = (HttpURLConnection) url.openConnection();
http.setRequestMethod("GET");
http.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
http.setDoOutput(true);
http.setDoInput(true);
System.setProperty("sun.net.client.defaultConnectTimeout", "30000");//连接超时30秒
System.setProperty("sun.net.client.defaultReadTimeout", "30000"); //读取超时30秒
http.connect();
OutputStream os= http.getOutputStream();
os.flush();
os.close();
InputStream is =http.getInputStream();
int size =is.available();
byte[] jsonBytes =new byte[size];
is.read(jsonBytes);
String message=new String(jsonBytes,"UTF-8");
return "deleteMenu返回信息:"+message;
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return "deleteMenu 失败";
}
public static void main(String[] args) {
System.out.println(createMenu());
}
}