fix:内存泄露

tests/test_interceptor.c

@@ -2,8 +2,7 @@
 #include <stdio.h>
 
 int main() {
-    Logging *log    = newLogging();
-    Logger  *logger = log->getLogger("testLogger", LOG_DEBUG);
+    Logger  *logger = newLogger("testLogger", LOG_DEBUG);
 
     logger->info("This is an info message");
     logger->error("This is an error message%s", "123");
@@ -31,6 +30,6 @@ int main() {
     logger->debug("This is a debug message");
     logger->warning("This is a warning message%s", "123");
 
-    log->destroyLogging(log);
+    destroyLogger();
     return 0;
 }