


Detailed explanation of the method of directly displaying JSON in html
这次给大家带来html直接显示JSON方法详解,在html显示JSON的注意事项有哪些,下面就是实战案例,一起来看一下。
背景:
有时候我们需要将json数据直接显示在页面上(比如在做一个接口测试的项目,需要将接口返回的结果直接展示),但是如果直接显示字符串,不方便查看。需要格式化一下。
解决方案:
其实JSON.stringify本身就可以将JSON格式化,具体的用法是:
JSON.stringify(res, null, 2); //res是要JSON化的对象,2是spacing
如果想要效果更好看,还要加上格式化的代码和样式:
js代码:
function syntaxHighlight(json) { if (typeof json != 'string') { json = JSON.stringify(json, undefined, 2); } json = json.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>'); return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(match) { var cls = 'number'; if (/^"/.test(match)) { if (/:$/.test(match)) { cls = 'key'; } else { cls = 'string'; } } else if (/true|false/.test(match)) { cls = 'boolean'; } else if (/null/.test(match)) { cls = 'null'; } return '<span class="' + cls + '">' + match + '</span>'; }); }
样式代码:
<style> pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; } .string { color: green; } .number { color: darkorange; } .boolean { color: blue; } .null { color: magenta; } .key { color: red; } </style>
html代码:
<pre id="result">
调用代码:
$('#result').html(syntaxHighlight(res));
效果:
相信看了本文案例你已经掌握了方法,更多精彩请关注php中文网其它相关文章!
推荐阅读:
The above is the detailed content of Detailed explanation of the method of directly displaying JSON in html. For more information, please follow other related articles on the PHP Chinese website!

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

Guide to Table Border in HTML. Here we discuss multiple ways for defining table-border with examples of the Table Border in HTML.

This is a guide to Nested Table in HTML. Here we discuss how to create a table within the table along with the respective examples.

Guide to HTML margin-left. Here we discuss a brief overview on HTML margin-left and its Examples along with its Code Implementation.

Guide to HTML Table Layout. Here we discuss the Values of HTML Table Layout along with the examples and outputs n detail.

Guide to HTML Input Placeholder. Here we discuss the Examples of HTML Input Placeholder along with the codes and outputs.

Guide to the HTML Ordered List. Here we also discuss introduction of HTML Ordered list and types along with their example respectively

Guide to HTML onclick Button. Here we discuss their introduction, working, examples and onclick Event in various events respectively.

Guide to Moving Text in HTML. Here we discuss an introduction, how marquee tag work with syntax and examples to implement.
