Home Operation and Maintenance Nginx How to configure nginx to return text or json

How to configure nginx to return text or json

May 18, 2023 pm 01:19 PM
json nginx

先看返回固定的文本和json,都是在server中配置location拦截即可,配置示例如下:

固定文本:

location ~ ^/get_text {
  default_type text/html;
  return 200 'this is text!'; 
}
Copy after login

固定json:

location ~ ^/get_json {
  default_type application/json;
  return 200 '{"status":"success","result":"nginx json"}';
}
Copy after login

保存后重新载入配置即可生效,注意:default_type必须要添加,否则浏览器会当成不识别的文件进行下载

另外也可以简单的根据请求的url返回不同的字符串,示例如下:

location ~ ^/get_text/article/(.*)_(\d+).html$ {
  default_type text/html;
  set $s $1;
  set $d $2;
  return 200 str:$s$d;
}
Copy after login

这样可以简单截取url中的字符串,当然也可以用(.*)匹配所有的,实际中根据不同需求定义即可

上面的就是一些简单的案例,在服务器环境中对于简单的处理,充分使用nginx可以省去一些编程工作

另外补充一下中文显示的问题,因为linux下采用的是utf-8的字符编码,默认情况下我们的浏览器在服务器没有指定编码或者静态页面没有声明编码的情况下会以gbk的编码去渲染页面,这样默认情况下返回中文的话浏览器用gbk来解析utf-8编码,显然会出现乱码,这时要在nginx location块中主动添加header来输出正确编码,添加内容为: add_header content-type 'text/html; charset=utf-8'; 这样浏览器就知道我们使用的是哪种编码了,如下图:

How to configure nginx to return text or json

或者把add_header这行换成 charset utf-8; 也是可以的

The above is the detailed content of How to configure nginx to return text or json. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to allow external network access to tomcat server How to allow external network access to tomcat server Apr 21, 2024 am 07:22 AM

To allow the Tomcat server to access the external network, you need to: modify the Tomcat configuration file to allow external connections. Add a firewall rule to allow access to the Tomcat server port. Create a DNS record pointing the domain name to the Tomcat server public IP. Optional: Use a reverse proxy to improve security and performance. Optional: Set up HTTPS for increased security.

Performance optimization tips for converting PHP arrays to JSON Performance optimization tips for converting PHP arrays to JSON May 04, 2024 pm 06:15 PM

Performance optimization methods for converting PHP arrays to JSON include: using JSON extensions and the json_encode() function; adding the JSON_UNESCAPED_UNICODE option to avoid character escaping; using buffers to improve loop encoding performance; caching JSON encoding results; and considering using a third-party JSON encoding library.

Welcome to nginx!How to solve it? Welcome to nginx!How to solve it? Apr 17, 2024 am 05:12 AM

To solve the "Welcome to nginx!" error, you need to check the virtual host configuration, enable the virtual host, reload Nginx, if the virtual host configuration file cannot be found, create a default page and reload Nginx, then the error message will disappear and the website will be normal show.

How to deploy nodejs project to server How to deploy nodejs project to server Apr 21, 2024 am 04:40 AM

Server deployment steps for a Node.js project: Prepare the deployment environment: obtain server access, install Node.js, set up a Git repository. Build the application: Use npm run build to generate deployable code and dependencies. Upload code to the server: via Git or File Transfer Protocol. Install dependencies: SSH into the server and use npm install to install application dependencies. Start the application: Use a command such as node index.js to start the application, or use a process manager such as pm2. Configure a reverse proxy (optional): Use a reverse proxy such as Nginx or Apache to route traffic to your application

How do annotations in the Jackson library control JSON serialization and deserialization? How do annotations in the Jackson library control JSON serialization and deserialization? May 06, 2024 pm 10:09 PM

Annotations in the Jackson library control JSON serialization and deserialization: Serialization: @JsonIgnore: Ignore the property @JsonProperty: Specify the name @JsonGetter: Use the get method @JsonSetter: Use the set method Deserialization: @JsonIgnoreProperties: Ignore the property @ JsonProperty: Specify name @JsonCreator: Use constructor @JsonDeserialize: Custom logic

How to generate URL from html file How to generate URL from html file Apr 21, 2024 pm 12:57 PM

Converting an HTML file to a URL requires a web server, which involves the following steps: Obtain a web server. Set up a web server. Upload HTML file. Create a domain name. Route the request.

How to deploy and maintain a website using PHP How to deploy and maintain a website using PHP May 03, 2024 am 08:54 AM

To successfully deploy and maintain a PHP website, you need to perform the following steps: Select a web server (such as Apache or Nginx) Install PHP Create a database and connect PHP Upload code to the server Set up domain name and DNS Monitoring website maintenance steps include updating PHP and web servers, and backing up the website , monitor error logs and update content.

Can nodejs be accessed from the outside? Can nodejs be accessed from the outside? Apr 21, 2024 am 04:43 AM

Yes, Node.js can be accessed from the outside. You can use the following methods: Use Cloud Functions to deploy the function and make it publicly accessible. Use the Express framework to create routes and define endpoints. Use Nginx to reverse proxy requests to Node.js applications. Use Docker containers to run Node.js applications and expose them through port mapping.

See all articles