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| | |
| | | package com.java110.core.factory; |
| | | |
| | | import com.alibaba.fastjson.JSONObject; |
| | | import com.java110.core.annotation.Java110Synchronized; |
| | | import com.java110.utils.cache.JWTCache; |
| | | import com.java110.utils.cache.MappingCache; |
| | | import com.java110.utils.constant.WechatConstant; |
| | | import com.java110.utils.factory.ApplicationContextFactory; |
| | | import com.java110.utils.util.StringUtil; |
| | | |
| | | import org.apache.commons.codec.binary.Base64; |
| | | import org.slf4j.Logger; |
| | | import com.java110.core.log.LoggerFactory; |
| | | import org.springframework.web.client.RestTemplate; |
| | | import javax.crypto.Cipher; |
| | | import javax.crypto.spec.IvParameterSpec; |
| | | import javax.crypto.spec.SecretKeySpec; |
| | | import java.util.Date; |
| | | |
| | | /** |
| | |
| | | **/ |
| | | public class WechatFactory { |
| | | |
| | | private static Logger logger = LoggerFactory.getLogger(WechatFactory.class); |
| | | |
| | | private static final String password = "you are bad boy!"; |
| | | |
| | | |
| | | private static final String WECHAT = "WECHAT"; |
| | | |
| | | private static final String SPLIT_STUB = "-"; |
| | | |
| | | public static String formatText(String toUserName, String fromUserName, String content) { |
| | | String str = ""; |
| | | str = String.format("<xml><ToUserName><![CDATA[%1$s]]></ToUserName><FromUserName><![CDATA[%2$s]]></FromUserName><CreateTime>%3$s</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[%4$s]]></Content><FuncFlag>0</FuncFlag></xml>", new Object[]{ |
| | |
| | | }); |
| | | return str; |
| | | } |
| | | |
| | | /** |
| | | * 获取accessToken |
| | | * |
| | | * @param appId 公众号ID |
| | | * @param appSecure |
| | | * @return |
| | | */ |
| | | @Java110Synchronized(value = "appId") |
| | | public static String getAccessToken(String appId, String appSecure) { |
| | | String accessToken = JWTCache.getValue(WECHAT + appId); |
| | | if (StringUtil.isEmpty(accessToken)) { |
| | | return refreshAccessToken(appId, appSecure); |
| | | } |
| | | return accessToken; |
| | | } |
| | | |
| | | /** |
| | | * 刷新 access_token |
| | | * |
| | | * @param appId 应用ID |
| | | * @param appSecure 应用秘钥 |
| | | * @return |
| | | */ |
| | | private static String refreshAccessToken(String appId, String appSecure) { |
| | | String getAccessToken = MappingCache.getRemark(WechatConstant.WECHAT_DOMAIN,WechatConstant.GET_ACCESS_TOKEN_URL); |
| | | if(StringUtil.isEmpty(getAccessToken)){ |
| | | getAccessToken = WechatConstant.GET_ACCESS_TOKEN; |
| | | } |
| | | String url = getAccessToken.replace("APPID", appId) |
| | | .replace("SECRET", appSecure); |
| | | RestTemplate outRestTemplate = ApplicationContextFactory.getBean("outRestTemplate", RestTemplate.class); |
| | | String response = outRestTemplate.getForObject(url, String.class); |
| | | |
| | | logger.debug("获取access_token 入参:" + url + " 返回参数" + response); |
| | | |
| | | JSONObject responseObj = JSONObject.parseObject(response); |
| | | |
| | | if (responseObj.containsKey("access_token")) { |
| | | String accessToken = responseObj.getString("access_token"); |
| | | int expiresIn = responseObj.getInteger("expires_in"); |
| | | JWTCache.setValue(WECHAT + appId, accessToken, expiresIn - 200); |
| | | return accessToken; |
| | | } |
| | | return ""; |
| | | } |
| | | |
| | | /** |
| | | * 获取微信页面ID |
| | | * |
| | | * @param appId |
| | | * @return |
| | | */ |
| | | public static String getWId(String appId) { |
| | | return AuthenticationFactory.encrypt(password, appId); |
| | | } |
| | | |
| | | /** |
| | | * 获取微信AppId |
| | | * |
| | | * @param wId |
| | | * @return |
| | | */ |
| | | public static String getAppId(String wId) { |
| | | wId = wId.replace(" ", "+"); |
| | | return AuthenticationFactory.decrypt(password, wId); |
| | | } |
| | | |
| | | |
| | | public static String getPhoneNumberBeanS5(String decryptData, String key, String iv) { |
| | | /* |
| | | *这里你没必要非按照我的方式写,下面打代码主要是在一个自己的类中 放上decrypts5这个解密工具,工具在下方有代码 |
| | | */ |
| | | String resultMessage = decryptS5(decryptData, "UTF-8", key, iv); |
| | | return resultMessage; |
| | | } |
| | | |
| | | public static String decryptS5(String sSrc, String encodingFormat, String sKey, String ivParameter) { |
| | | try { |
| | | Base64 base64 = new Base64(); |
| | | byte[] raw = base64.decode(sKey); |
| | | SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES"); |
| | | IvParameterSpec iv = new IvParameterSpec(base64.decode(ivParameter)); |
| | | Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); |
| | | cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv); |
| | | byte[] myendicod = base64.decode(sSrc); |
| | | byte[] original = cipher.doFinal(myendicod); |
| | | String originalString = new String(original, encodingFormat); |
| | | return originalString; |
| | | } catch (Exception ex) { |
| | | return null; |
| | | } |
| | | } |
| | | |
| | | } |