下面給出的解析字符串是我的字符串我如何使用C
char test[1000]="$GPGSA,A,3,14,20,22,25,31,32,,,,,,,2.4,1.4,1.9*3A
$GPGSV,4,1,16,31,76,060,35,14,28,070,34,20,32,309,32,32,61,309,32*72\n
$GPGSV,4,2,16,25,21,053,29,24,37,258,29,23,14,277,27,12,,,21*44\n
$GPGSV,4,3,16,22,13,133,20,11,20,272,,16,11,161,,30,,,*4F\
n$GPGSV,4,4,16,29,,,,28,,,,27,,,,26,,,*7E\n
$GPGGA,150427.8,4001.022852,N,10505.269674,W,1,06,1.4,1559.6,M,-21.0,M,,*53\n
$PQXFI,150427.8,4001.022852,N,10505.269674,W,1559.6,35.12,25.46,2.05*4A\n
$GPVTG,nan,T,nan,M,0.0,N,0.0,K,A*23\n
$GPRMC,150427.8,A,4001.022852,N,10505.269674,W,0.0,,280611,,,A*50";
我想從上面用C語言串大串獲得
"$GPGGA,150427.8,4001.022852,N,10505.269674,W,1,06,1.4,1559.6,M,-21.0,M,,*53\n"
。
請幫助我。
嘗試['strstr()'](http://pubs.opengroup.org/onlinepubs/9699919799/functions/strstr.html)。 – pmg
你所有的字符串是以這種方式格式化的嗎,你可以只是索引到字符串中,或者你是用不同的行數處理不同長度的字符串?正如@Chris Lutz所問,你有什麼嘗試,你卡在哪裏?我會補充說,是否有更多的字符串是這樣的,你想要一些符合特定格式的東西?我們需要更多信息。添加更多信息,我將刪除我對問題的滿意度。 – pstrjds