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接受C 實現(xiàn)讀取和寫入文件
代碼片段和文件信息
//#include?
#include?
#include?
#include?
#include??//?用于讀寫存儲在內(nèi)存中的string對象
int?main(void)
{
????//?制作CSV文件
????/*?Nameageheight
?????*?Tom21172.8
?????*?John25189.5
?????*/
?????std::ofstream?outFile;
?????outFile.open(“./csvTest.csv“?std::ios::out);
?????outFile?<“Name“?<““?<“age“?<““?<“height“?<?????outFile?<“Tom“?<““?<21?<““?<172.8?<?????outFile?<“John“?<““?<25?<““?<189.5?<?????outFile.close();
?????//?讀取CSV文件
?????struct?CSVDATA?{
??????std::string?name;
??????int?age;
??????double?height;
?????};
?????std::ifstream?inFile(“./csvTest.csv“?std::ios::in);
?????std::string?lineStr;
?????std::vector?csvData;
?????std::getline(inFile?l
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????????46??2019-11-08?15:18??csvTest.csv
?????文件???????69520??2019-11-08?15:17??debug.exe
?????文件????????1554??2019-11-08?15:17??RWCSV.cpp
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