


How to Ensure Proper Content-Type Encoding in Spring MVC @ResponseBody Responses?
Setting Response Content-Type in Spring MVC via @ResponseBody
When developing with Spring MVC and the @ResponseBody annotation, it's important to control the content-type of the response. In one instance, a user encountered an issue where the response was displaying with ISO-8859-1 encoding instead of the desired UTF-8, despite explicitly setting the content-type to UTF-8 in the controller method.
Solution
To resolve this issue, the user discovered that the @ResponseBody annotation itself supports specifying the content-type through the produces attribute. By adding the following line to the controller method, they were able to explicitly define the content-type of the response:
<code class="java">@RequestMapping(value = "ajax/gethelp") @ResponseBody(produces = "text/plain; charset=UTF-8") public String handleGetHelp(Locale loc, String code, HttpServletResponse response) { // ... }</code>
This configuration allows the controller method to return a plain text response with UTF-8 encoding, as intended.
Additional Notes
For users utilizing Spring 3.1 and above, the @ResponseBody annotation provides a more straightforward approach for setting the response content-type compared to using a custom converter strategy.
The above is the detailed content of How to Ensure Proper Content-Type Encoding in Spring MVC @ResponseBody Responses?. 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











Troubleshooting and solutions to the company's security software that causes some applications to not function properly. Many companies will deploy security software in order to ensure internal network security. ...

Solutions to convert names to numbers to implement sorting In many application scenarios, users may need to sort in groups, especially in one...

Field mapping processing in system docking often encounters a difficult problem when performing system docking: how to effectively map the interface fields of system A...

Start Spring using IntelliJIDEAUltimate version...

Conversion of Java Objects and Arrays: In-depth discussion of the risks and correct methods of cast type conversion Many Java beginners will encounter the conversion of an object into an array...

When using MyBatis-Plus or other ORM frameworks for database operations, it is often necessary to construct query conditions based on the attribute name of the entity class. If you manually every time...

How does the Redis caching solution realize the requirements of product ranking list? During the development process, we often need to deal with the requirements of rankings, such as displaying a...

Detailed explanation of the design of SKU and SPU tables on e-commerce platforms This article will discuss the database design issues of SKU and SPU in e-commerce platforms, especially how to deal with user-defined sales...
