随笔分类 - C/C++基础
摘要:char* text; FILE *pf = fopen("d:\\1.dat", "rb"); if (pf) { fseek(pf, 0, SEEK_END); long lSize = ftell(pf); // 用完后需要将内存free掉 text = (char*)malloc(lSize
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摘要:char* text; FILE *pf = fopen("d:\\1.dat", "rb"); if (pf) { fseek(pf, 0, SEEK_END); long lSize = ftell(pf); // 用完后需要将内存free掉 text = (char*)malloc(lSize
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摘要:std::string outresult; FILE *fp = NULL;fp = fopen("d:\\1.dat", "wb");if (fp == NULL){ return 0;}fwrite(outresult.c_str(), outresult.size(), 1, fp);fcl
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