如何把CURL获取到的图片以二进制的方式post到某地址
RT,如$data为curl_exec()获取到的图片,此时我想把该图片以二进制方式post到某地址,应该怎么做?
回复讨论(解决方案)
还有这样post的数据能指定name吗,例如我在html的form可以那post上来的就是$_POST['xx'],有办法也模拟出来吗
post 传输数据时,并不需要管数据的来源和格式,因为那是接受方的事情
当然,你需要按对方的要求对数据做些加工
于是,那个某地址要求你传什么样的数据呢?
post 传输数据时,并不需要管数据的来源和格式,因为那是接受方的事情
当然,你需要按对方的要求对数据做些加工
于是,那个某地址要求你传什么样的数据呢?
http://www.faceplusplus.com.cn/detection_detect/
这是API接口的文档,其中url可以选择http路径或者把图片以二进制POST上去,
我现在业务逻辑是这样的:
1.用户在微信内上传图片,我通过接口在js里面获得该图片在微信的media_id
2.media_id异步提交到我后端的处理文件,该文件通过微信的接口用curl以id获取到图片,即$data;
3.现在我不想把图片保存到本地,而是直接用curl获取到之后post到上面的接口,我该如何操作?
待检测图片的URL 或者 通过POST方法上传的二进制数据,原始图片大小需要小于3M
参考: http://blog.csdn.net/fdipzone/article/details/40098169

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



Alipay PHP...

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,

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

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.
