2019.txt

int main(int argc, char ** argv)
{
int pin = GPIO_PIN(7);
int i, value, board;
int ret = -1;
if ((board = boardInit()) < 0) {
printf("Fail to init board\n");
return -1;
}
if (board == BOARD_NANOPI_T2)
pin = GPIO_PIN(15);
if (argc == 2)
pin = GPIO_PIN(atoi(argv[1]));
if ((ret = exportGPIOPin(pin)) == -1) {
printf("exportGPIOPin(%d) failed\n", pin);
}
if ((ret = setGPIODirection(pin, GPIO_OUT)) == -1) {
printf("setGPIODirection(%d) failed\n", pin);
}
for (i = 0; i < STATUS_CHANGE_TIMES; i++) {
if (i % 2) {
value = GPIO_HIGH;
} else {
value = GPIO_LOW;
}
if ((ret = setGPIOValue(pin, value)) > 0) {
printf("%d: GPIO_PIN(%d) value is %d\n", i+1, pin, value);
} else {
printf("setGPIOValue(%d) failed\n", pin);
}
sleep(1);
}
unexportGPIOPin(pin);
return 0;
}

import urllib, urllib2, sys
import ssl

# client_id 为官网获取的AK， client_secret 为官网获取的SK
host = 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【官网获取的AK】&client_secret=【官网获取的SK】'
request = urllib2.Request(host)
request.add_header('Content-Type', 'application/json; charset=UTF-8')
response = urllib2.urlopen(request)
content = response.read()
if (content):
    print(content)

request_url = "https://aip.baidubce.com/rest/2.0/face/v3/match"


params = json.dumps(
    [{"image": "sfasq35sadvsvqwr5q...", "image_type": "BASE64", "face_type": "LIVE", "quality_control": "LOW"},
     {"image": "sfasq35sadvsvqwr5q...", "image_type": "BASE64", "face_type": "IDCARD", "quality_control": "LOW"}])

access_token = '[调用鉴权接口获取的token]'
request_url = request_url + "?access_token=" + access_token
request = urllib2.Request(url=request_url, data=params)
request.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(request)
content = response.read()
if content:
    print content