支持使用main的参数列表来创建Order

src/Order.cpp

@@ -69,6 +69,12 @@ namespace ling {
         this->cmd = temp;
     }
 
+    Order::Order(int argc, const char *const *argv) {
+        for (int i = 0; i < argc; i++) {
+            this->cmd.emplace_back(argv[i]);
+        }
+    }
+
     Options Order::addOption(const std::vector<std::string> &opt, const std::string &message) {
         return addOption(opt, OPT, message);
     }