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。
详细文档在此：https://gitee.com/jfinal/jfinal-weixin/wikis/Home
1、WeixinConfig配置
详情请见：JFinal weixin中的WeixinConfig配置
2、WeixinMsgController
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);
}
}WeixinMsgController 通过继承自 MsgController 便拥有了接收消息和发送消息的便利方法
3、WeixinApiController
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());
}
}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
4、非Maven用户得到所有依赖 jar 包两种方法
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
5、jar包依赖详细说明
详见请见：JFinal weixin 3.4 Jar 依赖
6、WIKI持续更新中
WIKI：https://gitee.com/jfinal/jfinal-weixin/wikis/home 欢迎更多同学来帮助完善！
