2

handle.cpp

@@ -0,0 +1,59 @@
+#include<bits/stdc++.h>
+#include<codecvt>
+#include<windows.h>
+using namespace std;
+
+int main(){
+    system("chcp 65001");
+    
+    // 使用Windows API遍历目录
+    WIN32_FIND_DATAW findData;
+    HANDLE hFind = FindFirstFileW(L"*.srt", &findData);
+    
+    if(hFind == INVALID_HANDLE_VALUE){
+        cout << "没有找到需要处理的srt文件" << endl;
+        return 0;
+    }
+    
+    wstring_convert<codecvt_utf8<wchar_t>> converter;
+    
+    do {
+        wstring wfilename = findData.cFileName;
+        string filename = converter.to_bytes(wfilename);
+        
+        // 跳过已处理的文件
+        if(filename.find("handled_") == 0){
+            continue;
+        }
+        
+        FILE* infile = _wfopen(wfilename.c_str(), L"r");
+        if(!infile){
+            cout << "无法打开文件: " << filename << endl;
+            continue;
+        }
+        
+        wstring woutname = L"handled_" + wfilename;
+        FILE* outfile = _wfopen(woutname.c_str(), L"w");
+        if(!outfile){
+            cout << "无法创建输出文件: handled_" << filename << endl;
+            fclose(infile);
+            continue;
+        }
+        
+        char line[1024];
+        int line_count=0;
+        while(fgets(line, sizeof(line), infile)){
+            line_count++;
+            if(line_count%4==3){
+                fputs(line, outfile);
+            }
+        }
+        fclose(infile);
+        fclose(outfile);
+        cout << "已处理: " << filename << endl;
+        
+    } while(FindNextFileW(hFind, &findData));
+    
+    FindClose(hFind);
+    return 0;
+}