升级print打印

升级buffer，支持模板append

include/ybase/buffer.h

@@ -44,9 +44,10 @@ public:
     void append(const char* data, size_t length);
     void append(const ylib::buffer& data);
     void append(std::initializer_list<uchar> char_list);
-
-    void append_c(char value);
-    void append_uc(unsigned char value);
+    template<typename T>
+    void append(const T& value) {
+        append((const char*)&value, sizeof(T));
+    }
 
     void clear();
     void resize(size_t length);

include/yutil/print.h

@@ -4,6 +4,7 @@
 namespace ylib
 {
 	void println(const std::string& text,ylib::ConsoleTextColor color = ylib::ConsoleTextColor::DEFAULT);
+	void print(const std::string& text, ylib::ConsoleTextColor color = ylib::ConsoleTextColor::DEFAULT);
 }