https:\/\/github.com\/ghb123\/CodeCounter<\/a><\/p>\n\/\/www.guanhaobo.cn\n#include <io.h>\n#include <vector>\n#include <string>\n#include <iostream>\n#include <algorithm>\nusing namespace std;\nvector<string> files; \/\/\u5b58\u50a8\u6587\u4ef6\u8def\u5f84\nvector<string> type; \/\/\u6307\u5b9a\u6269\u5c55\u540d\n\n\/\/\u83b7\u53d6\u8def\u5f84path\u4e0b\u6240\u6709\u7684\u6587\u4ef6\u540d\uff08\u5305\u62ec\u5b50\u6587\u4ef6\u5939\u91cc\u7684\uff09\uff0c\u5b58\u50a8\u5728files\u4e2d\nvoid getFiles(string path, vector<string> &files)\n{\n \/\/\u6587\u4ef6\u53e5\u67c4\n long hFile = 0;\n \/\/\u6587\u4ef6\u4fe1\u606f\n struct _finddata_t fileinfo;\n string p;\n if ((hFile = _findfirst(p.assign(path).append(\"\\\\*\").c_str(), &fileinfo)) != -1)\n {\n do\n { \/\/\u5982\u679c\u662f\u76ee\u5f55,\u8fed\u4ee3\u4e4b\n \/\/\u5982\u679c\u4e0d\u662f,\u52a0\u5165\u5217\u8868\n if ((fileinfo.attrib & _A_SUBDIR))\n {\n if (strcmp(fileinfo.name, \".\") != 0 && strcmp(fileinfo.name, \"..\") != 0)\n getFiles(p.assign(path).append(\"\\\\\").append(fileinfo.name), files);\n }\n else\n files.push_back(p.assign(path).append(\"\\\\\").append(fileinfo.name));\n } while (_findnext(hFile, &fileinfo) == 0);\n _findclose(hFile);\n }\n}\n\n\/\/\u83b7\u53d6\u6587\u4ef6\u884c\u6570\nint getLineNum(string path)\n{\n int ans = 0, first = 1;\n char ch = ' ';\n FILE *fp = fopen(path.c_str(), \"r\");\n if (fp == NULL)\n return 0;\n while (ch != EOF)\n {\n ch = fgetc(fp);\n if (ch == '\\n')\n ans++;\n }\n return ans + 1;\n}\n\n\/\/\u5224\u65ad\u662f\u5426\u662f\u76ee\u6807\u6269\u5c55\u540d\nbool isTarget(string path)\n{\n if (type.size() == 0)\n return true;\n string name = path.substr(path.find_last_of(\".\") + 1);\n if (find(type.begin(), type.end(), name) != type.end())\n return true;\n return false;\n}\n\nint main()\n{\n string filePath;\n cout << \"\u8bf7\u8f93\u5165\u9879\u76ee\u6587\u4ef6\u5939\u7684\u8def\u5f84\uff1a\";\n cin >> filePath;\n \/\/\u8bbe\u7f6e\u6269\u5c55\u540d\n type.push_back(\"java\");\n \/\/\u8bfb\u53d6\u6240\u6709\u6587\u4ef6\u7684\u8def\u5f84\n getFiles(filePath, files);\n int num, ans = 0;\n for (int i = 0; i < files.size(); i++)\n {\n \/\/\u5982\u679c\u662f\u76ee\u6807\u6269\u5c55\u540d\uff0c\u5219\u8bfb\u53d6\u884c\u6570\n if (isTarget(files[i]))\n {\n num = getLineNum(files[i]);\n ans += num;\n cout << files[i] << \" \u884c\u6570\uff1a\" << num << endl;\n }\n }\n cout << endl\n << \"\u603b\u884c\u6570\uff1a\" << ans << endl;\n return 0;\n}\n<\/code><\/pre>\n\u600e\u4e48\u4fee\u6539\u4e0a\u9762\u7684\u4ee3\u7801<\/h4>\n
type\u7528\u6765\u5b58\u50a8\u6269\u5c55\u540d\uff0c\u53ea\u8981\u5728main\u51fd\u6570\u91cc\u5c06\u6240\u6709\u60f3\u8981\u7684\u6269\u5c55\u540d\u6dfb\u52a0\u8fdbtype\u91cc\u5373\u53ef\u3002<\/p>\n
\/\/\u8bbe\u7f6e\u6269\u5c55\u540d\ntype.push_back(\"java\");\ntype.push_back(\"xml\");\ntype.push_back(\"cpp\");\n\/\/\u8bfb\u53d6\u6240\u6709\u6587\u4ef6\u7684\u8def\u5f84\n<\/code><\/pre>\n\u5982\u679c\u4e0d\u60f3\u9650\u5236\u6269\u5c55\u540d\uff0c\u5219\u4e0d\u8981\u5411type\u91cc\u6dfb\u52a0\u4efb\u4f55\u4e1c\u897f\u3002<\/p>\n
\/\/\u8bbe\u7f6e\u6269\u5c55\u540d\n\/\/\u8bfb\u53d6\u6240\u6709\u6587\u4ef6\u7684\u8def\u5f84\n<\/code><\/pre>\n\u8fd0\u884c\u6d4b\u8bd5<\/h4>\n
\u8f93\u5165\u9879\u76ee\u6587\u4ef6\u5939\u7684\u8def\u5f84\u3002
\n![\"\"](\"http:\/\/www.guanhaobo.cn\/wp-content\/uploads\/2020\/05\/1002.jpg\")
\n![\"\"](\"http:\/\/www.guanhaobo.cn\/wp-content\/uploads\/2020\/05\/1003.jpg\")
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![\"\"](\"http:\/\/www.guanhaobo.cn\/wp-content\/uploads\/2020\/05\/1001.jpg\")
<\/p>\n