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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。
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2016-05-05 13:41
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README.md 8.69 KB

Jfinal Weixin 极速开发

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。

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);
	}
	
	/**
	 * 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

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());
	}
	
	/**
	 * 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

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 1.6 Jar依赖

6、WIKI持续更新中

WIKI:http://git.oschina.net/jfinal/jfinal-weixin/wikis/home

欢迎更多同学来帮助完善!

7、更多支持

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