JFinal Weixin 是基于 JFinal 的微信公众号极速开发 SDK,只需浏览 Demo 代码即可进行极速开发,自 JFinal Weixin 1.2 版本开始已添加对多公众号支持。
public class WeixinConfig extends JFinalConfig {
public void configConstant(Constants me) {
PropKit.use("a_little_config.txt");
me.setDevMode(PropKit.getBoolean("devMode", false));
// ApiConfigKit 设为开发模式可以在开发阶段输出请求交互的 xml 与 json 数据
ApiConfigKit.setDevMode(me.getDevMode());
}
public void configRoute(Routes me) {
me.add("/msg", WeixinMsgController.class);
me.add("/api", WeixinApiController.class, "/api");
}
public void configPlugin(Plugins me) {}
public void configInterceptor(Interceptors me) {}
public void configHandler(Handlers me) {}
}
以上通过 configRoute 方法配置了访问路由 "/msg" 与 "/api"。项目启动后,在微信服以务器上配置 url:http://域名/msg
public class WeixinMsgController extends MsgController {
protected void processInTextMsg(InTextMsg inTextMsg) {
String msgContent = inTextMsg.getContent().trim();
// 帮助提示
if ("help".equalsIgnoreCase(msgContent)) {
OutTextMsg outMsg = new OutTextMsg(inTextMsg);
outMsg.setContent(helpStr);
render(outMsg);
}
// 图文消息测试
else if ("news".equalsIgnoreCase(msgContent)) {
OutNewsMsg outMsg = new OutNewsMsg(inTextMsg);
outMsg.addNews("图文消息title", "图文消息description", "图文消息片 url", "图文消息 url");
render(outMsg);
}
// 音乐消息测试
else if ("music".equalsIgnoreCase(msgContent)) {
OutMusicMsg outMsg = new OutMusicMsg(inTextMsg);
outMsg.setTitle("Day By Day");
outMsg.setDescription("建议在 WIFI 环境下流畅欣赏此音乐");
outMsg.setMusicUrl("http://www.jfinal.com/DayByDay-T-ara.mp3");
outMsg.setHqMusicUrl("http://www.jfinal.com/DayByDay-T-ara.mp3");
outMsg.setFuncFlag(true);
render(outMsg);
}
else if ("美女".equalsIgnoreCase(msgContent)) {
OutNewsMsg outMsg = new OutNewsMsg(inTextMsg);
outMsg.addNews("秀色可餐", "JFinal Weixin 极速开发就是这么爽,有木有 ^_^", "http://mmbiz.qpic.cn/mmbiz/zz3Q6WSrzq2GJLC60ECD7rE7n1cvKWRNFvOyib4KGdic3N5APUWf4ia3LLPxJrtyIYRx93aPNkDtib3ADvdaBXmZJg/0", "http://mp.weixin.qq.com/s?__biz=MjM5ODAwOTU3Mg==&mid=200987822&idx=1&sn=7eb2918275fb0fa7b520768854fb7b80#rd");
render(outMsg);
}
// 其它文本消息直接返回原值 + 帮助提示
else {
OutTextMsg outMsg = new OutTextMsg(inTextMsg);
outMsg.setContent("\t文本消息已成功接收,内容为: " + inTextMsg.getContent() + "\n\n" + helpStr);
render(outMsg);
}
}
protected void processInImageMsg(InImageMsg inImageMsg) {
OutImageMsg outMsg = new OutImageMsg(inImageMsg);
// 将刚发过来的图片再发回去
outMsg.setMediaId(inImageMsg.getMediaId());
render(outMsg);
}
protected void processInVoiceMsg(InVoiceMsg inVoiceMsg) {
OutVoiceMsg outMsg = new OutVoiceMsg(inVoiceMsg);
// 将刚发过来的语音再发回去
outMsg.setMediaId(inVoiceMsg.getMediaId());
render(outMsg);
}
protected void processInVideoMsg(InVideoMsg inVideoMsg) {
/* 腾讯 api 有 bug,无法回复视频消息,暂时回复文本消息代码测试
OutVideoMsg outMsg = new OutVideoMsg(inVideoMsg);
outMsg.setTitle("OutVideoMsg 发送");
outMsg.setDescription("刚刚发来的视频再发回去");
// 将刚发过来的视频再发回去,经测试证明是腾讯官方的 api 有 bug,待 api bug 却除后再试
outMsg.setMediaId(inVideoMsg.getMediaId());
render(outMsg);
*/
OutTextMsg outMsg = new OutTextMsg(inVideoMsg);
outMsg.setContent("\t视频消息已成功接收,该视频的 mediaId 为: " + inVideoMsg.getMediaId());
render(outMsg);
}
protected void processInLocationMsg(InLocationMsg inLocationMsg) {
OutTextMsg outMsg = new OutTextMsg(inLocationMsg);
outMsg.setContent("已收到地理位置消息:" +
"\nlocation_X = " + inLocationMsg.getLocation_X() +
"\nlocation_Y = " + inLocationMsg.getLocation_Y() +
"\nscale = " + inLocationMsg.getScale() +
"\nlabel = " + inLocationMsg.getLabel());
render(outMsg);
}
protected void processInLinkMsg(InLinkMsg inLinkMsg) {
OutNewsMsg outMsg = new OutNewsMsg(inLinkMsg);
outMsg.addNews("链接消息已成功接收", "链接使用图文消息的方式发回给你,还可以使用文本方式发回。点击图文消息可跳转到链接地址页面,是不是很好玩 :)" , "http://mmbiz.qpic.cn/mmbiz/zz3Q6WSrzq1ibBkhSA1BibMuMxLuHIvUfiaGsK7CC4kIzeh178IYSHbYQ5eg9tVxgEcbegAu22Qhwgl5IhZFWWXUw/0", inLinkMsg.getUrl());
render(outMsg);
}
protected void processInFollowEvent(InFollowEvent inFollowEvent) {
OutTextMsg outMsg = new OutTextMsg(inFollowEvent);
outMsg.setContent("感谢关注 JFinal Weixin 极速开发,为您节约更多时间,去陪恋人、家人和朋友 :) \n\n\n " + helpStr);
// 如果为取消关注事件,将无法接收到传回的信息
render(outMsg);
}
protected void processInQrCodeEvent(InQrCodeEvent inQrCodeEvent) {
OutTextMsg outMsg = new OutTextMsg(inQrCodeEvent);
outMsg.setContent("processInQrCodeEvent() 方法测试成功");
render(outMsg);
}
protected void processInLocationEvent(InLocationEvent inLocationEvent) {
OutTextMsg outMsg = new OutTextMsg(inLocationEvent);
outMsg.setContent("processInLocationEvent() 方法测试成功");
render(outMsg);
}
protected void processInMenuEvent(InMenuEvent inMenuEvent) {
OutTextMsg outMsg = new OutTextMsg(inMenuEvent);
outMsg.setContent("processInMenuEvent() 方法测试成功");
render(outMsg);
}
protected void processInSpeechRecognitionResults(InSpeechRecognitionResults inSpeechRecognitionResults) {
OutTextMsg outMsg = new OutTextMsg(inSpeechRecognitionResults);
outMsg.setContent("processInSpeechRecognitionResults() 方法测试成功");
render(outMsg);
}
/**
* 如果要支持多公众账号,只需要在此返回各个公众号对应的 ApiConfig 对象即可
* 可以通过在请求 url 中挂参数来动态从数据库中获取 ApiConfig 属性值
*/
public ApiConfig getApiConfig() {
ApiConfig ac = new ApiConfig();
// 配置微信 API 相关常量
ac.setToken(PropKit.get("token"));
ac.setAppId(PropKit.get("appId"));
ac.setAppSecret(PropKit.get("appSecret"));
/**
* 是否对消息进行加密,对应于微信平台的消息加解密方式:
* 1:true进行加密且必须配置 encodingAesKey
* 2:false采用明文模式,同时也支持混合模式
*/
ac.setEncryptMessage(PropKit.getBoolean("encryptMessage", false));
ac.setEncodingAesKey(PropKit.get("encodingAesKey", "setting it in config file"));
return ac;
}
}
DemoController 通过继承自 WeixinController 便拥有了接收消息和发送消息的便利方法
public class WeixinApiController extends ApiController {
public void index() {
render("/api/index.html");
}
/**
* 获取公众号菜单
*/
public void getMenu() {
ApiResult apiResult = MenuApi.getMenu();
if (apiResult.isSucceed())
renderText(apiResult.getJson());
else
renderText(apiResult.getErrorMsg());
}
/**
* 获取公众号关注用户
*/
public void getFollowers() {
ApiResult apiResult = UserApi.getFollows();
renderText(apiResult.getJson());
}
/**
* 如果要支持多公众账号,只需要在此返回各个公众号对应的 ApiConfig 对象即可
* 可以通过在请求 url 中挂参数来动态从数据库中获取 ApiConfig 属性值
*/
public ApiConfig getApiConfig() {
ApiConfig ac = new ApiConfig();
// 配置微信 API 相关常量
ac.setToken(PropKit.get("token"));
ac.setAppId(PropKit.get("appId"));
ac.setAppSecret(PropKit.get("appSecret"));
/**
* 是否对消息进行加密,对应于微信平台的消息加解密方式:
* 1:true进行加密且必须配置 encodingAesKey
* 2:false采用明文模式,同时也支持混合模式
*/
ac.setEncryptMessage(PropKit.getBoolean("encryptMessage", false));
ac.setEncodingAesKey(PropKit.get("encodingAesKey", "setting it in config file"));
return ac;
}
}
通过调用 MenuApi、UserApi 等 Api 的相关方法即可获取封装成 ApiResult 对象的结果,使用 render 系列方法即可快捷输出结果
- 将项目导入eclipse jee中,使用 export 功能导出 war包,其中的 WEB-INF/lib 下面会自动生成 jar 包
- 让使用 maven 的朋友使用 mvn package 打出 war包,其中的 WEB-INF/lib 下面会自动生成 jar 包
- 以上两种方法注意要先将pom.xml中的导出类型设置为 war,添加 war 内容进去即可
- 依赖jackson或fastjson或gson包,三者必选其一
jar包下载:http://mvnrepository.com/artifact/com.jfinal/jfinal-weixin
<dependency>
<groupId>com.jfinal</groupId>
<artifactId>jfinal-weixin</artifactId>
<version>1.4</version>
</dependency>
1.5
可选Json解析包:jackson
或fastjson
或gson
三者必选其一.
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.4.3</version>
</dependency>
或
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.6</version>
</dependency>
或
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.4</version>
</dependency>
WIKI:http://git.oschina.net/jfinal/jfinal-weixin/wikis/home
欢迎更多同学来帮助完善!
- JFinal 官方网站 http://www.jfinal.com
- 关注官方微信号马上体验 demo 功能