php post 请求https接口
/** * POST请求https接口返回内容 * @param string $url [请求的URL地址] * @param string $post [请求的参数] * @return string */ public function post_curls($url, $post) { $curl = curl_init(); // 启动一个CURL会话 curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址 curl_...
php保存网络图片到本地
//保存网络图片 function getimg($url) { $state = @file_get_contents($url,0,null,0,1);//获取网络资源的字符内容 if($state){ $filename = './caiji/'.time().rand(1000,9999).'.jpg';//文件名称与路径 ob_start();//打开输出 readfile($url);//输出图片文件 $img = ob_get_contents();//得到浏览器输...
php模拟post提交数据
$data = '{ "id": "17999030", "method": "sayHello", "jsonrpc": "2.0", "params": { "acmac": "00E0614CA7C6", "acconf_version": "2015-10-28-09-45&q...
php post请求封装Authorization验证
function http_get($url, $param = array()) { if (!is_array($param)) { throw new Exception("参数必须为array"); } $p = ''; foreach ($param as $key => $value) { $p = $p . $key . '=' . $value . '&'; } if (preg_match('/\?[\d\D]+/', $url)) {//matched ?...
金数据表单API php接口文件
金数据表单API php接口文件 官网：https://jinshuju.net/ <?php //QQ123691873 $APIKey='xxxxx'; $Secret='xxxxxx'; $url='https://jinshuju.net/api/v1/forms/gslVV1'; $field_1 = test_input($_POST["title"]); $field_2 = test_input($_POST["tel"]); $field_3 = te...
rust 文件读写操作
文章目录一、读取文件二、写入文件一、读取文件use std::fs::File; fn main() { let f = File::open("hello.txt").unwrap(); } 1、按字节读取use std::fs::File; use std::io::prelude::*; fn main() { let mut f = File::open("/src/1.txt").unwrap(); let mut buf = vec![0; 8]; let n = f.read(&mut b...
PHP 接收POST提交信息保存到txt文件
<?php function test_input($data) { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } function writelog($str) { $open=fopen("form.txt","a" ); fwrite($open,$str.PHP_EOL); fclose($open); } if ($_SERVER["REQU...
Rust 如何结合逐行读取文件和遍历每行中的每个字符？
use std::io::{BufRead, BufReader}; use std::fs::File; fn main() { let file = File::open("1.txt").expect("cannot open file"); let file = BufReader::new(file); for line in file.lines().filter_map(|result| result.ok()) { for c in line.chars() { pr...
Rust 读写文件
Rust 1.26及更高版本如果您不想关心基础细节，则可以使用单行功能进行读写。读取文件到 Stringuse std::fs; fn main() { let data = fs::read_to_string("/etc/hosts").expect("Unable to read file"); println!("{}", data); } 读取文件为 Vecuse std::fs; fn main() { let data = fs::read("/etc/hosts")...
Rust 使用缓存逐行读取txt文本
fn main() -> std::io::Result<()> { let mut reader = my_reader::BufReader::open("data.txt")?; let mut buffer = String::new(); while let Some(line) = reader.read_line(&mut buffer) { println!("{}", line?.trim()); } Ok(()) } mod my_reade...
