七牛上传文件服务器显示502,如何解决?
服务器环境是nginx+php-fpm
用七牛的php-sdk写了个上传文件的demo,本地运行正常,上传到服务器测试出现以下结果:
1.服务器终端下运行命令:`php demo.php`,结果正常,文件成功上传。
2.用浏览器访问:`http://xxx.com/demo.php`,然后会经过长时间的等待返回502错误,文件上传失败。
到网上找了一些解决nginx 502错误的方法,但貌似都没有生效,求指教该如何解决这个问题。
附上demo.php代码:
<?php set_time_limit(0); require_once 'vendor/autoload.php'; use Qiniu\Storage\UploadManager; use Qiniu\Auth; // 用于签名的公钥和私钥 $accessKey = '***'; $secretKey = '***'; // 初始化签权对象 $auth = new Auth($accessKey, $secretKey); $bucket = 'blog'; // 生成上传Token $token = $auth->uploadToken($bucket); // 构建 UploadManager 对象 $uploadMgr = new UploadManager(); $data = file_get_contents('11.jpg'); $rt = $uploadMgr->put($token,substr(md5(time()),0,10).'.jpg',$data); print_r($rt);
回复内容:
服务器环境是nginx+php-fpm
用七牛的php-sdk写了个上传文件的demo,本地运行正常,上传到服务器测试出现以下结果:
1.服务器终端下运行命令:`php demo.php`,结果正常,文件成功上传。
2.用浏览器访问:`http://xxx.com/demo.php`,然后会经过长时间的等待返回502错误,文件上传失败。
到网上找了一些解决nginx 502错误的方法,但貌似都没有生效,求指教该如何解决这个问题。
附上demo.php代码:
<?php set_time_limit(0); require_once 'vendor/autoload.php'; use Qiniu\Storage\UploadManager; use Qiniu\Auth; // 用于签名的公钥和私钥 $accessKey = '***'; $secretKey = '***'; // 初始化签权对象 $auth = new Auth($accessKey, $secretKey); $bucket = 'blog'; // 生成上传Token $token = $auth->uploadToken($bucket); // 构建 UploadManager 对象 $uploadMgr = new UploadManager(); $data = file_get_contents('11.jpg'); $rt = $uploadMgr->put($token,substr(md5(time()),0,10).'.jpg',$data); print_r($rt);
现在还存在这个问题?你服务器是否不稳定呢?可能需要购买比较稳定的服务器,

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
