add：添加翻译间隔。

.vscode/settings.json

@@ -107,6 +107,26 @@
         "span": "cpp",
         "valarray": "cpp",
         "variant": "cpp",
-        "xstring": "cpp"
+        "xstring": "cpp",
+        "chrono": "cpp",
+        "filesystem": "cpp",
+        "ios": "cpp",
+        "locale": "cpp",
+        "xfacet": "cpp",
+        "xhash": "cpp",
+        "xiosbase": "cpp",
+        "xlocale": "cpp",
+        "xlocbuf": "cpp",
+        "xlocinfo": "cpp",
+        "xlocmes": "cpp",
+        "xlocmon": "cpp",
+        "xlocnum": "cpp",
+        "xloctime": "cpp",
+        "xmemory": "cpp",
+        "xmemory0": "cpp",
+        "xstddef": "cpp",
+        "xtr1common": "cpp",
+        "xtree": "cpp",
+        "xutility": "cpp"
     }
 }

README.md

@@ -9,7 +9,7 @@ windows下需要特殊处理编码问题（API要求为UTF-8）。
 # 输入格式
 
 - 在程序所在位置下，读取`fanyi.ini`配置文件（请参考模板），设置百度翻译`API`相关信息。
-- 命令行第二个参数，读取一个txt文件，每一行是一句要翻译的内容。
+- 命令行第二个参数，读取一个txt文件（需要UTF-8编码），每一行是一句要翻译的内容。
 
 # 依赖
 
@@ -19,4 +19,4 @@ windows下需要特殊处理编码问题（API要求为UTF-8）。
 
 对于`Debian`系列系统，示例安装`sudo apt install libssl-dev libcurl4-openssl-dev`。
 
-对用`windows`系统，可以使用`vcpkg install xlnt openssl curl[ssl]`。
+对于`windows`系统，可以使用`vcpkg install xlnt openssl curl[ssl]`。

fanyi.ini

@@ -2,3 +2,4 @@
 BaseURL = https://fanyi-api.baidu.com/api/trans/vip/translate?
 AppID = 
 SecretID = 
+Interval = 200

handle.cpp

@@ -4,6 +4,7 @@
 #include <random>
 #include <sstream>
 #include <SimpleIni.h>
+#include <cctype>
 
 CHttpsHandle::CHttpsHandle()
 {
@@ -144,15 +145,23 @@ bool CConfig::parse_config(ConfigInfo& config, const std::string& config_path)
         return false;
     }
     config.baseUrl = ini_handle.GetValue("Config", "BaseURL");
+
     if (!ini_handle.KeyExists("Config", "AppID")) {
         std::cerr << "Not Key Found Config/AppID in fanyi.ini" << std::endl;
         return false;
     }
     config.appID = ini_handle.GetValue("Config", "AppID");
+
     if (!ini_handle.KeyExists("Config", "SecretID")) {
         std::cerr << "Not Key Found Config/SecretID in fanyi.ini" << std::endl;
         return false;
     }
     config.secretID = ini_handle.GetValue("Config", "SecretID");
+
+    if (!ini_handle.KeyExists("Config", "Interval")) {
+        std::cerr << "Not Key Found Config/Interval in fanyi.ini" << std::endl;
+        return false;
+    }
+    config.interval = ini_handle.GetValue("Config", "Interval");
     return true;
 }

handle.h

@@ -47,6 +47,7 @@ struct ConfigInfo {
     std::string baseUrl;
     std::string appID;
     std::string secretID;
+    std::string interval{"1000"};
 };
 
 class CConfig

main.cpp

@@ -3,8 +3,10 @@
 #include <iostream>
 #include <memory>
 #include <nlohmann/json.hpp>
-#include <xlnt/xlnt.hpp>
 #include <thread>
+#include <xlnt/xlnt.hpp>
+#include <unordered_map>
+#include <cctype>
 
 // #include <filesystem>
 using json = nlohmann::json;
@@ -54,11 +56,16 @@ int main(int argc, char* argv[])
     std::cout << "BaseURL:" << base_info.baseUrl << "\n";
     std::cout << "AppID:" << base_info.appID << "\n";
     std::cout << "SecretID:" << base_info.secretID << std::endl;
+    std::cout << "Interval:" << base_info.interval << std::endl;
+
+    int interval = std::stoi(base_info.interval);
+    interval = interval < 100 ? 100 : interval;
 
     auto https = std::make_shared<CHttpsHandle>();
     auto trans_tool = std::make_shared<CTransTool>();
     trans_tool->set_id(base_info.appID, base_info.secretID);
 
+    std::unordered_map<std::string, std::string> word_map;
     auto trans = [&](const std::string& words, std::string& out) -> bool {
         std::string request_url = base_info.baseUrl + trans_tool->combine(words, "auto", "en");
         std::string response = https->sendGetRequest(request_url);
@@ -81,13 +88,22 @@ int main(int argc, char* argv[])
             continue;
         }
         std::string ret;
-        std::cout << "翻译：" << line << std::endl;
+
+        if (word_map.count(line)) {
+            ret = word_map[line];
+            vec.emplace_back(TResult{line, ret});
+            continue;
+        }
+
         if (!trans(line, ret)) {
             vec.emplace_back(TResult{line, "Failed"});
+            word_map[line] = "Failed";
         } else {
             vec.emplace_back(TResult{line, ret});
+            word_map[line] = ret;
         }
-        std::this_thread::sleep_for(std::chrono::seconds(1));
+        std::cout << "翻译：" << line << ", 结果：" << ret << std::endl;
+        std::this_thread::sleep_for(std::chrono::milliseconds(interval));
     }
     in.close();