一、准备工作
1、参考 先注册账号；
2、下载官网前端开发工具
3、其他的接口及文档请参考
二、java后端
1、先去github下载sdk
2、demo参考 注： 此demo是采用了jdk8和spring boot开发的。
三、本人折腾过程
我本地是采用jdk7,spring mvc和mybatis的搭建框架；
1、在resources/properties新增wxconfig.properties文件，用于配置
appid=填写自己注册的小程序appsecret=密钥（通过获取或是重置方式取到，在客服消息转发需要用）token=自己定义aeskey=加密templateId=推送消息模块ID,也是自己在小程序后台-->模板消息中获取；msgDataFormat=JSON （传送的格式还有或者是XML）domain=推送模板消息时，如需要点详情时（因为开发小程序有可能是有开发或线上二个域名的）detail=详情的链接，和在app.json中配置的一样
2、新增一类来加载此配置文件并读取相关的内容到静态变量中；
1 import org.apache.log4j.Logger; 2 3 import java.util.ResourceBundle; 4 5 /** 6 * @author foreach03 7 * @company 深圳市 8 * @create 2018/1/10 13:31 9 */ 10 public class WxConfigUtils { 11 private static Logger log = Logger.getLogger(WxConfigUtils.class); 12 private static String appid; 13 private static String appsecret; 14 private static String token; 15 private static String aeskey; 16 private static String templateId; 17 private static String msgDataFormat; 18 private static String domain; 19 private static String detail; 20 21 private WxConfigUtils(){ 22 23 } 24 static { 25 // 加载wxcofig配置文件 26 ResourceBundle bundle = ResourceBundle.getBundle("properties/wxconfig"); 27 if (bundle == null) { 28 throw new IllegalArgumentException( 29 "[wxcofig.properties] is not found!"); 30 } 31 appid = bundle.getString("appid"); 32 appsecret = bundle.getString("appsecret"); 33 token = bundle.getString("token"); 34 aeskey = bundle.getString("aeskey"); 35 templateId = bundle.getString("templateId"); 37 msgDataFormat = bundle.getString("msgDataFormat"); 38 domain = bundle.getString("domain"); 39 detail = bundle.getString("detail"); 40 41 42 log.info("appid is:" + appid); 43 log.info("appsecret is:" + appsecret); 44 log.info("token is:" + token); 45 log.info("aeskey is:" + aeskey); 46 log.info("templateId is:" + templateId); 47 log.info("msgDataFormat is:" + msgDataFormat); 48 log.info("domain is:" + domain); 49 log.info("detail is:" + detail); 50 } 51 52 public static String getAppid() { 53 return appid; 54 } 55 56 public static void setAppid(String appid) { 57 WxConfigUtils.appid = appid; 58 } 59 60 public static String getAppsecret() { 61 return appsecret; 62 } 63 64 public static void setAppsecret(String appsecret) { 65 WxConfigUtils.appsecret = appsecret; 66 } 67 68 public static String getToken() { 69 return token; 70 } 71 72 public static void setToken(String token) { 73 WxConfigUtils.token = token; 74 } 75 76 public static String getAeskey() { 77 return aeskey; 78 } 79 80 public static void setAeskey(String aeskey) { 81 WxConfigUtils.aeskey = aeskey; 82 } 83 84 public static String getTemplateId() { 85 return templateId; 86 } 87 88 public static void setTemplateId(String templateId) { 89 WxConfigUtils.templateId = templateId; 90 } 91 92 public static String getMsgDataFormat() { 93 return msgDataFormat; 94 } 95 96 public static void setMsgDataFormat(String msgDataFormat) { 97 WxConfigUtils.msgDataFormat = msgDataFormat; 98 } 99 100 public static String getDomain() {101 return domain;102 }103 104 public static void setDomain(String domain) {105 WxConfigUtils.domain = domain;106 }107 108 public static String getDetail() {109 return detail;110 }111 112 public static void setDetail(String detail) {113 WxConfigUtils.detail = detail;114 }115 116 } 3、新增一个常量类WXMPConfig，其实也可以不用此类。
1 /** 2 * @author foreach03 3 * @company 深圳市 4 * @create 2018/1/10 13:37 5 */ 6 public class WXMPConfig { 7 // 服务号常量定义 8 public static final String APPID = WxConfigUtils.getAppid();//测试 9 public static final String APPSECRET = WxConfigUtils.getAppsecret();10 public static final String TOKEN =WxConfigUtils.getToken();11 public static final String ENCODINGAESKEY =WxConfigUtils.getAeskey();12 public static final String TEMPLATEID = WxConfigUtils.getTemplateId();13 public static final String MSGDATAFORMAT = WxConfigUtils.getMsgDataFormat();14 public static final String DOMAIN = WxConfigUtils.getDomain();15 public static final String DETAIL = WxConfigUtils.getDetail();16 17 private WXMPConfig(){18 19 }20 }
4、新建一个工厂类WxMpServiceFactory，用于初始化maservice
1 import cn.binarywang.wx.miniapp.api.WxMaService; 2 import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl; 3 import cn.binarywang.wx.miniapp.config.WxMaInMemoryConfig; 4 import cn.binarywang.wx.miniapp.message.WxMaMessageRouter; 5 import com.***.config.constant.WXMPConfig; 6 7 /** 8 * @author 9 * @company 深圳市10 * @create 2018/1/10 13:2511 */12 public class WxMpServiceFactory {13 private static WxMaService instance;14 15 private static WxMaInMemoryConfig wxMaConfigStorage;16 private static WxMaMessageRouter router = new WxMaMessageRouter(getInstance());17 private WxMpServiceFactory() {18 // ......19 }20 21 // 产生WxmaService实例22 public static WxMaService getInstance() {23 if(wxMaConfigStorage == null){24 wxMaConfigStorage = new WxMaInMemoryConfig();25 wxMaConfigStorage.setAppid(WXMPConfig.APPID);26 wxMaConfigStorage.setSecret(WXMPConfig.APPSECRET);27 wxMaConfigStorage.setToken(WXMPConfig.TOKEN);28 wxMaConfigStorage.setAesKey(WXMPConfig.ENCODINGAESKEY);29 wxMaConfigStorage.setMsgDataFormat(WXMPConfig.MSGDATAFORMAT);30 }31 32 if (instance == null) {33 instance = new WxMaServiceImpl();34 instance.setWxMaConfig(wxMaConfigStorage);35 }36 37 return instance;38 }39 40 public static WxMaInMemoryConfig getWxMaConfigStorage() {41 return wxMaConfigStorage;42 }43 44 public static void setWxMaConfigStorage(WxMaInMemoryConfig wxMpConfigStorage) {45 WxMpServiceFactory.wxMaConfigStorage = wxMpConfigStorage;46 }47 48 public static void setInstance(WxMaService instance) {49 WxMpServiceFactory.instance = instance;50 }51 52 public static WxMaMessageRouter getRouter() {53 return router;54 }55 56 public static void setRouter(WxMaMessageRouter router) {57 WxMpServiceFactory.router = router;58 }59 60 } 5、这样在controller类上就可以通过
private WxMaService wxService= WxMpServiceFactory.getInstance(); 来初始化；
6、如需要发送模板消息的
这里需要注意的是：formid只能提交的那openId才可以使用；
如果想推送很多的消息的话，那就让前端更可能的收集多一些formId
1 wxService.getMsgService().sendTemplateMsg(WxMaTemplateMessage.builder()2 .templateId(自己配置的模板ID)3 .formId(前端提交的formId)4 .data(datalist)5 .toUser(要推送的openid)6 .page(就是域名+detail了)7 .build());
7、关于一些跳坑的案例，可以参考