我有Telit调制解调器,我想获取SIM卡电话号码,Telit返回字符串如下:
"+CNUM: "","+123456789123456",**145**ok"
Or : "+CNUM: "","+123456789123456",**129**ok"
仅与数字
145(International), 129(National)
不同。我只想获取数字:+123456789123456,不带“ + CNUM:”和“ 129”。
我试过了:
responseBuffer ="+CNUM: "",""+123456789123456"",145";
sscanf(responseBuffer,"%*s %s",phoneNum); // cut the beginning
我如何摆脱字符串的重置,即从
','
到结尾的字符? 最佳答案
感谢@JoachimPileborg我使用strtok
responseBuffer ="+CNUM: "",""+123456789123456"",145";
token = strtok(responseBuffer, ",");
if( token != NULL )
token = strtok(NULL, ",");
strcpy(phoneNum,token);