uploadify 插件 使用thinkphp ajaxreturn 返回 unicode编码?
<code> public function fileup(){ $upload = new \Think\Upload();// 实例化上传类 $upload->maxSize = 1024*1024*2 ;// 设置附件上传大小 $upload->exts = array('jpg', 'gif', 'png', 'jpeg', 'zip', 'xls', 'rar');// 设置附件上传类型 $upload->rootPath = './Public/Uploads/'; // 设置附件上传根目录 $upload->savePath = ''; // 设置附件上传(子)目录 // 上传文件 $info = $upload->upload(); if(!$info) {// 上传错误提示错误信息 $this->ajaxReturn($upload->getError()); }else{// 上传成功 foreach ($info as $file) { $data['filename'] = $file['name']; $data['filepath'] = 'uploads/'.$file['savepath'].$file['savename']; $data['filesize'] = $file['size']; $this->ajaxReturn($data); } } }</code>
我在使用upploadify插件上传文件,如果上传失败,就返回错误信息,
但是$this->ajaxReturn($upload->getError());返回的是unicode编码?
\u4e0a\u4f20\u6587\u4ef6\u540e\u7f00\u4e0d\u5141\u8bb8
请问为什么会返回unicode编码吗?是因为什么呢?
不能直接显示汉字吗?
回复内容:
<code> public function fileup(){ $upload = new \Think\Upload();// 实例化上传类 $upload->maxSize = 1024*1024*2 ;// 设置附件上传大小 $upload->exts = array('jpg', 'gif', 'png', 'jpeg', 'zip', 'xls', 'rar');// 设置附件上传类型 $upload->rootPath = './Public/Uploads/'; // 设置附件上传根目录 $upload->savePath = ''; // 设置附件上传(子)目录 // 上传文件 $info = $upload->upload(); if(!$info) {// 上传错误提示错误信息 $this->ajaxReturn($upload->getError()); }else{// 上传成功 foreach ($info as $file) { $data['filename'] = $file['name']; $data['filepath'] = 'uploads/'.$file['savepath'].$file['savename']; $data['filesize'] = $file['size']; $this->ajaxReturn($data); } } }</code>
我在使用upploadify插件上传文件,如果上传失败,就返回错误信息,
但是$this->ajaxReturn($upload->getError());返回的是unicode编码?
\u4e0a\u4f20\u6587\u4ef6\u540e\u7f00\u4e0d\u5141\u8bb8
请问为什么会返回unicode编码吗?是因为什么呢?
不能直接显示汉字吗?
thinkphp的ajaxreturn 是直接将汉字json_encode 然后返回输出
你可以先将汉字urlencode再json_encode最后再urldecode就可以了
或者你直接将信息echo出来 不json_encode,汉字就不会被编码成unicode
并不一定要用$this->ajaxReturn
可以直接用 json_encode
,加上第二个参数就好SON_UNESCAPED_UNICODE
(这个参数你使用的版本应该支持)
还有个建议 成功与失败返回的数据格式一致 都是json
别外 怎么会写到foreach
里面去$this->ajaxReturn

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.

In PHP, you can effectively prevent CSRF attacks by using unpredictable tokens. Specific methods include: 1. Generate and embed CSRF tokens in the form; 2. Verify the validity of the token when processing the request.
