WiFi接口析构时自动销毁ssid/pass

Drivers/Esp8266/Esp8266.cpp

@@ -50,8 +50,7 @@ Esp8266::Esp8266(COM idx, Pin power, Pin rst)
 
 Esp8266::~Esp8266()
 {
-	delete SSID;
-	delete Pass;
+	RemoveLed();
 }
 
 void Esp8266::Init(ITransport* port, Pin power, Pin rst)

Net/NetworkInterface.cpp

@@ -289,6 +289,12 @@ WiFiInterface::WiFiInterface() : NetworkInterface()
 	Pass = nullptr;
 }
 
+WiFiInterface::~WiFiInterface()
+{
+	delete SSID;
+	delete Pass;
+}
+
 bool WiFiInterface::IsStation() const
 {
 	return Mode == NetworkType::Station || Mode == NetworkType::STA_AP;

Net/NetworkInterface.h

@@ -113,7 +113,7 @@ public:
 	String*		Pass;	// 无线密码
 
 	WiFiInterface();
-	virtual ~WiFiInterface() { }
+	virtual ~WiFiInterface();
 
 	bool IsStation() const;
 	bool IsAP() const;