Java Controller.renderText方法代码示例

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 检测签名
 */
private boolean checkSignature(Controller controller) {
	String signature = controller.getPara("signature");
	String timestamp = controller.getPara("timestamp");
	String nonce = controller.getPara("nonce");
	if (StrKit.isBlank(signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		controller.renderText("check signature failure");
		return false;
	}
	
	if (SignatureCheckKit.me.checkSignature(signature, timestamp, nonce)) {
		return true;
	}
	else {
		log.error("check signature failure: " +
				" signature = " + controller.getPara("signature") +
				" timestamp = " + controller.getPara("timestamp") +
				" nonce = " + controller.getPara("nonce"));
		
		return false;
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 配置开发者中心微信服务器所需的 url 与 token
 * @return true 为config server 请求，false 正式消息交互请求
 */
public void configServer(Controller c) {
	String msg_signature = c.getPara("msg_signature");
       String timestamp = c.getPara("timestamp");
       String nonce = c.getPara("nonce");
       String echostr = c.getPara("echostr");
       
       //非加密验证
       boolean isOk = SignatureCheckKit.me.checkSignature(msg_signature, timestamp, nonce,echostr);
       
	if (isOk){
		WxCryptUtil pc = getWxCryptUtil();
		echostr= pc.decrypt(echostr);
		
		log.info("验证成功，解密后的echostr:"+echostr);
		c.renderText(echostr);
	}
	else
		log.error("验证失败：configServer!");
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 检测签名
 */
private boolean checkSignature(Controller controller) {
	String signature = controller.getPara("signature");
	String timestamp = controller.getPara("timestamp");
	String nonce = controller.getPara("nonce");
	if (StrKit.isBlank(signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		controller.renderText("check signature failure");
		return false;
	}
	
	if (SignatureCheckKit.me.checkSignature(signature, timestamp, nonce)) {
		return true;
	}
	else {
		logger.error("check signature failure: " +
				" signature = " + controller.getPara("signature") +
				" timestamp = " + controller.getPara("timestamp") +
				" nonce = " + controller.getPara("nonce"));
		
		return false;
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
public void intercept(Invocation inv) {
	Controller controller = inv.getController();
	if (!(controller instanceof MsgController))
		throw new RuntimeException("控制器需要继承 MsgController");
	
	// 如果是服务器配置请求，则配置服务器并返回
	if (isConfigServerRequest(controller)) {
		configServer(controller);
		return ;
	}
	
	// 签名检测
	if (checkSignature(controller)) {
		inv.invoke();
	} else {
		controller.renderText("签名验证失败，请确定是微信服务器在发送消息过来");
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 检测签名
 */
private boolean checkSignature(Controller c) {
	String signature = c.getPara("signature");
	String timestamp = c.getPara("timestamp");
	String nonce = c.getPara("nonce");
	
	if (StrKit.isBlank(signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		c.renderText("check signature failure");
		return false;
	}
	
	if (SignatureCheckUtil.checkSignature(WcCache.getWxBase("").getToken(), signature, timestamp, nonce)) {
		return true;
	} else {
		logger.error("check signature failure: " +
				" signature = " + c.getPara("signature") +
				" timestamp = " + c.getPara("timestamp") +
				" nonce = " + c.getPara("nonce"));
		
		return false;
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
public void intercept(ActionInvocation ai) {
	Controller controller = ai.getController();
	if (controller instanceof MsgController == false)
		throw new RuntimeException("控制器需要继承 MsgController");
	
	try {
		// 将 ApiConfig 对象与当前线程绑定，以便在后续操作中方便获取该对象： ApiConfigKit.getApiConfig();
		ApiConfigKit.setThreadLocalApiConfig(((MsgController)controller).getApiConfig());
		
		// 如果是服务器配置请求，则配置服务器并返回
		if (isConfigServerRequest(controller)) {
			configServer(controller);
			return ;
		}
		
		// 签名检测
		if (checkSignature(controller)) {
			ai.invoke();
		}
		else {
			controller.renderText("check signature failure");
		}
	}
	finally {
		ApiConfigKit.removeThreadLocalApiConfig();
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 配置开发者中心微信服务器所需的 url 与 token
 * @return true 为config server 请求，false 正式消息交互请求
 */
public void configServer(Controller c) {
	// 通过 echostr 判断请求是否为配置微信服务器回调所需的 url 与 token
	String echostr = c.getPara("echostr");
	String signature = c.getPara("signature");
       String timestamp = c.getPara("timestamp");
       String nonce = c.getPara("nonce");
	boolean isOk = SignatureCheckKit.me.checkSignature(signature, timestamp, nonce);
	if (isOk)
		c.renderText(echostr);
	else
		log.error("验证失败：configServer");
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 检测微信加密签名
 * msg_signature结合了企业填写的token、请求中的timestamp、nonce参数、加密的消息体
 */
private boolean checkSignature(Controller controller) {
	String msg_signature = controller.getPara("msg_signature");
	String timestamp = controller.getPara("timestamp");
	String nonce = controller.getPara("nonce");

	if (StrKit.isBlank(msg_signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		controller.renderText("check signature failure. (msg_sigature|timestamp|none) not exist ");
		return false;
	}
	
	return true;

}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
public void intercept(Invocation inv) {
	Controller controller = inv.getController();
	if (controller instanceof MsgController == false)
		throw new RuntimeException("控制器需要继承 MsgController");
	
	try {
		// 将 ApiConfig 对象与当前线程绑定，以便在后续操作中方便获取该对象： ApiConfigKit.getApiConfig();
		ApiConfigKit.setThreadLocalApiConfig(((MsgController)controller).getApiConfig());
		
		// 如果是服务器配置请求，则配置服务器并返回
		if (isConfigServerRequest(controller)) {
			configServer(controller);
			return ;
		}
		
		// 对开发测试更加友好
		if (ApiConfigKit.isDevMode()) {
			inv.invoke();
		} else {
			// 如果是服务器配置请求，则配置服务器并返回
			if (isConfigServerRequest(controller)) {
				configServer(controller);
				return ;
			}
			
			// 签名检测
			if (checkSignature(controller)) {
				inv.invoke();
			}
			else {
				controller.renderText("签名验证失败，请确定是微信服务器在发送消息过来");
			}
		}

	}
	finally {
		ApiConfigKit.removeThreadLocalApiConfig();
	}
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 配置开发者中心微信服务器所需的 url 与 token
 * @return true 为config server 请求，false 正式消息交互请求
 */
public void configServer(Controller c) {
	// 通过 echostr 判断请求是否为配置微信服务器回调所需的 url 与 token
	String echostr = c.getPara("echostr");
	String signature = c.getPara("signature");
	String timestamp = c.getPara("timestamp");
	String nonce = c.getPara("nonce");
	boolean isOk = SignatureCheckKit.me.checkSignature(signature, timestamp, nonce);
	if (isOk)
		c.renderText(echostr);
	else
		logger.error("验证失败：configServer");
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
/**
 * 配置开发者中心微信服务器所需的 url 与 token
 * true 为config server 请求，false 正式消息交互请求
 */
public void configServer(Controller c) {
	// 通过 echostr 判断请求是否为配置微信服务器回调所需的 url 与 token
	String echostr = c.getPara("echostr");
	String signature = c.getPara("signature");
       String timestamp = c.getPara("timestamp");
       String nonce = c.getPara("nonce");
       
	boolean isOk = SignatureCheckUtil.checkSignature(WcCache.getWxBase("").getToken(), signature, timestamp, nonce);
	if (isOk)
		c.renderText(echostr);
	else
		logger.error("验证失败：configServer");
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
@Override
protected void handleError(Controller c) {
	// TODO Auto-generated method stub
	RestfulResponse rr = new RestfulResponse();
	rr.setDesc("缺少查询关键字");
	rr.setRet(false);
	c.renderText(new Gson().toJson(rr));
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
@Override
protected void handleError(Controller c) {
	// TODO Auto-generated method stub
	RestfulResponse rr = new RestfulResponse();
	rr.setRet(false);
	rr.setDesc("Error");
	c.renderText(new Gson().toJson(rr));
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
@Override
protected void handleError(Controller c) {
	// TODO Auto-generated method stub
	//c.renderFreeMarker("/templates/error.html");
	c.renderText("Error");
}
 

import com.jfinal.core.Controller; //导入方法依赖的package包/类
@Override
protected void handleError(Controller c) {
	// TODO Auto-generated method stub
	c.renderText("Lack of parameter");
}