为什么80%的码农都做不了架构师？>>> 
package com.wzqj.wsp.util;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.google.common.cache.Cache;
import com.google.common.cache.CacheBuilder;
import com.wzqj.wsp.http.HttpUtil;
import com.wzqj.wsp.prop.PropertiesUtil;
import org.apache.commons.lang3.StringUtils;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
public class MenuUtils {
/**
* 获取accessToken
*/
public static String getAccessToken(String appid, String appsecret) {
String uri = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid="
+ appid + "&secret=" + appsecret;
String jsonStr = getJSONStr(uri);
JSONObject object = JSONObject.parseObject(jsonStr);
String access_token = object.getString("access_token");
// ACCESS_TOKEN_CACHE.put(ACCESS_TOKEN_KEY, access_token);
return access_token;
}
/**
* 查询菜单
*/
public static String getMenuInfo(String accessToken) throws Exception {
String uri = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token="
+ accessToken;
return getJSONStr(uri);
}
/**
* 创建自定义菜单
*/
public static void createMenu(String meunStr, String accessToken) {
System.out.println("wirte menu--->" + meunStr);
if (StringUtils.isBlank(meunStr)) {
return;
}
StringBuffer bufferRes = new StringBuffer();
try {
URL realUrl = new URL(
"https://api.weixin.qq.com/cgi-bin/menu/create?access_token="
+ accessToken);
HttpURLConnection conn = (HttpURLConnection) realUrl
.openConnection();
// 连接超时
conn.setConnectTimeout(25000);
// 读取超时 --服务器响应比较慢,增大时间
conn.setReadTimeout(25000);
HttpURLConnection.setFollowRedirects(true);
// 请求方式
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setRequestProperty("User-Agent",
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0");
conn.setRequestProperty("Referer", "https://api.weixin.qq.com/");
conn.connect();
// 获取URLConnection对象对应的输出流
OutputStreamWriter out = new OutputStreamWriter(
conn.getOutputStream());
// 发送请求参数
// out.write(URLEncoder.encode(params,"UTF-8"));
out.write(meunStr);
out.flush();
out.close();
InputStream in = conn.getInputStream();
BufferedReader read = new BufferedReader(new InputStreamReader(in,
"UTF-8"));
String valueString = null;
while ((valueString = read.readLine()) != null) {
bufferRes.append(valueString);
}
System.out.println(bufferRes.toString());
in.close();
if (conn != null) {
conn.disconnect();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 删除自定义菜单
*/
/*
* public static String getDelMenuInfo(String accessToken) throws Exception
* { String uri =
* "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=" +
* accessToken; String jsonStr = getJSONStr(uri); JSONObject object =
* JSONObject.parseObject(jsonStr); return object.getString("errmsg"); }
*/
/**
* 通过get方式获取json数据
*
* @param url
* @return
*/
private static String getJSONStr(String url) {
try {
return HttpUtil.getResult(url);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 根据参数生成临时带参二维码
*
* @param token
* @param sceneid
* @return
*/
/*
* public static String createTicket(String token,long sceneid){ String url
* = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=%s"; url
* = String.format(url, token); String jsonStr = ""; Map
* params = new HashMap(); Map scenes = new
* HashMap(); Map scene = new
* HashMap(); scene.put("scene_id",sceneid);
* scenes.put("scene",scene); params.put("expire_seconds",604800);
* params.put("action_name","QR_SCENE"); params.put("action_info",scenes);
* try {jiamin gg lasses jsonStr = HttpUtil.requestPostJSON(url, params); }
* catch (Exception e) { e.printStackTrace(); } JSONObject object =
* JSONObject.parseObject(jsonStr); return object.toJSONString(); }
*/
public static void main(String[] args) {
try {
String token = getAccessToken("xxx", "xxx");// appid,secret
long sceneid = 3333333;
System.out.println("token===>" + token);
JSONObject subBtn1 = new JSONObject();
subBtn1.put("type", "view");
subBtn1.put("name", "首页");
subBtn1.put("url", "http://xxx");
JSONObject subBtn2 = new JSONObject();
subBtn2.put("type", "view");
subBtn2.put("name", "收银数据");
subBtn2.put("url", "http://xxx");
JSONObject subBtn3 = new JSONObject();
subBtn3.put("type", "view");
subBtn3.put("name", "会员数据");
subBtn3.put("url", "http://xxx");
JSONObject subBtn4 = new JSONObject();
subBtn4.put("type", "view");
subBtn4.put("name", "卡券数据");
subBtn4.put("url", "http://xxx");
JSONObject subBtn = new JSONObject();
JSONArray array = new JSONArray();
array.add(subBtn1);
array.add(subBtn2);
array.add(subBtn3);
array.add(subBtn4);
subBtn.put("name", "xx平台");
subBtn.put("sub_button", array);
JSONObject btn = new JSONObject();
JSONObject subB003 = new JSONObject();
subB003.put("type", "click");
subB003.put("name", "微信客服");
subB003.put("key", "wxcustomer");
JSONArray array003 = new JSONArray();
array003.add(subB003);
JSONArray arrayBtn = new JSONArray();
// arrayBtn.add(subB001);
arrayBtn.add(subBtn);
arrayBtn.add(subB003);
btn.put("button", arrayBtn);
String newMenu = btn.toString();
System.out.println(newMenu);
/**
* 微信接收数据格式举例 { "button": [ {"type":"click", "name":"旺立方",
* "key":"旺立方" }, { "name": "商户平台", "sub_button": [ { "type":
* "view", "name": "首页", "url": "http: //xxxx" }, { "type": "view",
* "name": "收银数据", "url": "http: //xxxx" }, { "type": "view",
* "name": "会员数据", "url": "http: //xxxx" }, { "type": "view",
* "name": "卡券数据", "url": "http: //xxxx" } ] }, {"type":"click",
* "name":"旺立方", "key":"旺立方" } ] }
*/
createMenu(newMenu, token);
String menu = getMenuInfo(token);
System.out.println("menu===>" + menu);
} catch (Exception e) {
e.printStackTrace();
}
}
}