1需要取得微信号的appID及appsecret。
2寫上MAIN函數,并執行即可。
package com.eastnet.wechat.main;
import com.eastnet.wechat.pojo.AccessToken;
import com.eastnet.wechat.pojo.Button;
import com.eastnet.wechat.pojo.CommonButton;
import com.eastnet.wechat.pojo.ComplexButton;
import com.eastnet.wechat.pojo.Menu;
import com.eastnet.wechat.utils.WeixinUtil;
public class MenuManager {
// private static Logger log = LoggerFactory.getLogger(MenuManager.class);
public static void main(String[] args) {
// 第三方使用者唯一憑證
String appId = "wx96cc342f871bffd0";
// 第三方使用者唯一憑證密鑰
String appSecret = "6dc5ba3549d783ad0399868c691f1f1e";
// 調用接口擷取access_token
AccessToken at = WeixinUtil.getAccessToken(appId, appSecret);
if (null != at) {
// 調用接口建立菜單
int result = WeixinUtil.createMenu(getMenu(), at.getToken());
// 判斷菜單建立結果
if (0 == result)
System.out.println("菜單建立成功!");
else
System.out.println("菜單建立失敗,錯誤碼:" + result);
}
}
private static Menu getMenu() {
CommonButton btn11 = new CommonButton();
btn11.setName("天氣預報123");
btn11.setType("click");
btn11.setKey("11");
CommonButton btn12 = new CommonButton();
btn12.setName("公交查詢");
btn12.setType("click");
btn12.setKey("12");
CommonButton btn13 = new CommonButton();
btn13.setName("周邊搜尋");
btn13.setType("click");
btn13.setKey("13");
CommonButton btn14 = new CommonButton();
btn14.setName("曆史上的今天");
btn14.setType("click");
btn14.setKey("14");
CommonButton btn21 = new CommonButton();
btn21.setName("歌曲點播");
btn21.setType("click");
btn21.setKey("21");
CommonButton btn22 = new CommonButton();
btn22.setName("經典遊戲");
btn22.setType("click");
btn22.setKey("22");
CommonButton btn23 = new CommonButton();
btn23.setName("美女電台");
btn23.setType("click");
btn23.setKey("23");
CommonButton btn24 = new CommonButton();
btn24.setName("人臉識别");
btn24.setType("click");
btn24.setKey("24");
CommonButton btn25 = new CommonButton();
btn25.setName("聊天唠嗑");
btn25.setType("click");
btn25.setKey("25");
CommonButton btn31 = new CommonButton();
btn31.setName("Q友圈");
btn31.setType("click");
btn31.setKey("31");
CommonButton btn32 = new CommonButton();
btn32.setName("電影排行榜");
btn32.setType("click");
btn32.setKey("32");
CommonButton btn33 = new CommonButton();
btn33.setName("幽默笑話");
btn33.setType("click");
btn33.setKey("33");
ComplexButton mainBtn1 = new ComplexButton();
mainBtn1.setName("生活助手456");
mainBtn1.setSub_button(new CommonButton[] { btn11, btn12, btn13, btn14 });
ComplexButton mainBtn2 = new ComplexButton();
mainBtn2.setName("休閑驿站");
mainBtn2.setSub_button(new CommonButton[] { btn21, btn22, btn23, btn24, btn25 });
ComplexButton mainBtn3 = new ComplexButton();
mainBtn3.setName("更多體驗");
mainBtn3.setSub_button(new CommonButton[] { btn31, btn32, btn33 });
Menu menu = new Menu();
menu.setButton(new Button[] { mainBtn1, mainBtn2, mainBtn3 });
return menu;
}
}
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package com.eastnet.wechat.utils;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.ConnectException;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import com.eastnet.wechat.pojo.AccessToken;
import com.eastnet.wechat.pojo.Menu;
import net.sf.json.JSONObject;
public class WeixinUtil {
// private static Logger log = LoggerFactory.getLogger(WeixinUtil.class);
// 擷取access_token的接口位址(GET) 限200(次/天)
public final static String access_token_url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET";
// 菜單建立(POST) 限100(次/天)
public static String menu_create_url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN";
public static JSONObject httpRequest(String requestUrl, String requestMethod, String outputStr) {
JSONObject jsonObject = null;
StringBuffer buffer = new StringBuffer();
try {
// 建立SSLContext對象,并使用我們指定的信任管理器初始化
TrustManager[] tm = { new MyX509TrustManager() };
SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");
sslContext.init(null, tm, new java.security.SecureRandom());
// 從上述SSLContext對象中得到SSLSocketFactory對象
SSLSocketFactory ssf = sslContext.getSocketFactory();
URL url = new URL(requestUrl);
HttpsURLConnection httpUrlConn = (HttpsURLConnection) url.openConnection();
httpUrlConn.setSSLSocketFactory(ssf);
httpUrlConn.setDoOutput(true);
httpUrlConn.setDoInput(true);
httpUrlConn.setUseCaches(false);
// 設定請求方式(GET/POST)
httpUrlConn.setRequestMethod(requestMethod);
if ("GET".equalsIgnoreCase(requestMethod))
httpUrlConn.connect();
// 當有資料需要送出時
if (null != outputStr) {
OutputStream outputStream = httpUrlConn.getOutputStream();
// 注意編碼格式,防止中文亂碼
outputStream.write(outputStr.getBytes("UTF-8"));
outputStream.close();
}
// 将傳回的輸入流轉換成字元串
InputStream inputStream = httpUrlConn.getInputStream();
InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String str = null;
while ((str = bufferedReader.readLine()) != null) {
buffer.append(str);
}
bufferedReader.close();
inputStreamReader.close();
// 釋放資源
inputStream.close();
inputStream = null;
httpUrlConn.disconnect();
System.out.println(buffer.toString());
jsonObject = JSONObject.fromObject(buffer.toString());
} catch (ConnectException ce) {
System.out.println("Weixin server connection timed out.");
} catch (Exception e) {
System.err.println("https request error:{}");
// log.error("https request error:{}", e);
}
return jsonObject;
}
public static AccessToken getAccessToken(String appid, String appsecret) {
AccessToken accessToken = null;
String requestUrl = access_token_url.replace("APPID", appid).replace("APPSECRET", appsecret);
JSONObject jsonObject = httpRequest(requestUrl, "GET", null);
// 如果請求成功
if (null != jsonObject) {
try {
accessToken = new AccessToken();
accessToken.setToken(jsonObject.getString("access_token"));
accessToken.setExpiresIn(jsonObject.getInt("expires_in"));
} catch (Exception e) {
accessToken = null;
// 擷取token失敗
System.out.println("擷取token失敗 errcode:"+jsonObject.getInt("errcode")+"errmsg:"+jsonObject.getString("errmsg"));
// log.error("擷取token失敗 errcode:{} errmsg:{}", jsonObject.getInt("errcode"), jsonObject.getString("errmsg"));
}
}
return accessToken;
}
public static int createMenu(Menu menu, String accessToken) {
int result = 0;
// 拼裝建立菜單的url
String url = menu_create_url.replace("ACCESS_TOKEN", accessToken);
// 将菜單對象轉換成json字元串
String jsonMenu = JSONObject.fromObject(menu).toString();
// 調用接口建立菜單
JSONObject jsonObject = httpRequest(url, "POST", jsonMenu);
if (null != jsonObject) {
if (0 != jsonObject.getInt("errcode")) {
result = jsonObject.getInt("errcode");
System.out.println("建立菜單失敗errcode:"+jsonObject.getInt("errcode")+"errmsg:"+jsonObject.getString("errmsg"));
// log.error("建立菜單失敗 errcode:{} errmsg:{}", jsonObject.getInt("errcode"), jsonObject.getString("errmsg"));
}
}
return result;
}
}
3用微信檢視可以看到菜單。