std::string_view 的使用

module/Local_Server/server/Global.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <string_view>
 
 
 
@@ -23,12 +24,12 @@
 // 集中 管理日志
 using namespace Psc;
 extern BaseLogger* server_logger;
-std::string to_file_name(std::string str);
+std::string to_file_name(std::string_view str);
 std::string inet_address_to_string(const trantor::InetAddress &addr);
 
 using Serial_Number_Type = unsigned int;
 struct Debug_Logger_Info_Manager {
-    void push_info(const std::string& content);
+    void push_info(std::string_view content);
     std::string get_info(Serial_Number_Type serial_number);
     Serial_Number_Type get_cur_serial_number();
     struct Info {
@@ -74,7 +75,7 @@ public:
     std::string fall = "fall_";
     using Handler = std::function<void(const drogon::HttpRequestPtr&, const drogon::HttpResponsePtr&)>;
     using CoroHandler = std::function<drogon::Task<>(const drogon::HttpRequestPtr&, const drogon::HttpResponsePtr&)>;
-    bool listen(const std::string& host, int port);
+    bool listen(std::string_view host, int port);
 
     ~Web_Server() = default;
 
@@ -87,9 +88,9 @@ public:
         drogon::app().quit();
     }
 
-    Web_Server& Post(const std::string& pattern, Handler handler) {
+    Web_Server& Post(std::string_view pattern, Handler handler) {
         drogon::app().registerHandler(
-            pattern,
+            std::string(pattern),
             [handler](const drogon::HttpRequestPtr& request,
                       std::function<void(const drogon::HttpResponsePtr&)>&& callback) {
                 auto resp = drogon::HttpResponse::newHttpResponse();
@@ -105,9 +106,9 @@ public:
         return *this;
     }
 
-    Web_Server& PostCoro(const std::string& pattern, CoroHandler handler) {
+    Web_Server& PostCoro(std::string_view pattern, CoroHandler handler) {
         drogon::app().registerHandler(
-            pattern,
+            std::string(pattern),
             [handler = std::move(handler)](
                 const drogon::HttpRequestPtr& request,
                 std::function<void(const drogon::HttpResponsePtr&)>&& callback) {
@@ -135,9 +136,9 @@ public:
         return *this;
     }
 
-    Web_Server& Get(const std::string& pattern, Handler handler) {
+    Web_Server& Get(std::string_view pattern, Handler handler) {
         drogon::app().registerHandlerViaRegex(
-            pattern,
+            std::string(pattern),
             [handler](const drogon::HttpRequestPtr& request,
                       std::function<void(const drogon::HttpResponsePtr&)>&& callback) {
                 auto resp = drogon::HttpResponse::newHttpResponse();
@@ -153,9 +154,9 @@ public:
         return *this;
     }
 
-    Web_Server& GetCoro(const std::string& pattern, CoroHandler handler) {
+    Web_Server& GetCoro(std::string_view pattern, CoroHandler handler) {
         drogon::app().registerHandlerViaRegex(
-            pattern,
+            std::string(pattern),
             [handler = std::move(handler)](
                 const drogon::HttpRequestPtr& request,
                 std::function<void(const drogon::HttpResponsePtr&)>&& callback) {
@@ -272,8 +273,8 @@ public:
     Global();
     ~Global();
     Detach_Thread_Manager thread_manager;
-    std::shared_ptr<Data_Source> source(const std::string& data_source_key) {
-        return mode_acs.data_source_config.map.get(data_source_key).value_or(nullptr);
+    std::shared_ptr<Data_Source> source(std::string_view data_source_key) {
+        return mode_acs.data_source_config.map.get(std::string(data_source_key)).value_or(nullptr);
     }
     std::shared_ptr<Data_Source> total_source() {
         for (auto i : mode_acs.data_source_config.map.list())
@@ -293,8 +294,8 @@ public:
 
 
 
-void handle_buffer_muti_start(std::string& buffer, const std::string& data, const std::set<std::string>& prefix_list,
+void handle_buffer_muti_start(std::string& buffer, std::string_view data, const std::set<std::string>& prefix_list,
                               const std::function<void(std::string&)>& callback);
-void handle_buffer_head_tail(std::string& buffer, const std::string& data, const std::string& prefix,
-                             const std::string& suffix, const std::function<void(std::string&)>& callback);
+void handle_buffer_head_tail(std::string& buffer, std::string_view data, std::string_view prefix,
+                             std::string_view suffix, const std::function<void(std::string&)>& callback);