What should I do if java characters are garbled?
I tried all the ways to set the encoding:
1. Re-encode the string and then decode it
name = URLEncoder.encode(name, "ISO-8859-1"); name = URLDecoder.decode(name, "UTF-8");
2. Set the encoding
name=new String(name.getBytes(),"UTF-8");
3. Set the encoding
//利用getBytes将unicode字符串转成UTF-8格式的字节数组 String name=request.getParameter("name"); byte[] utf8Bytes = name.getBytes("utf-8"); //然后用utf-8 对这个字节数组解码成新的字符串 name = new String(utf8Bytes, "utf-8");
4. In the sevlet or there are parameters passed through the page jump
request.setCharacterEncoding("utf-8");
Usually This problem doesn't bother me at all. The key this time is to pass the jsp value into the jsp page with java code embedded in it, which is more complicated.
I tried the above methods to no avail;
Finally Using
, the first line of the console displays Wu Chenggui (using name = new String (name.getBytes("ISO8859-1"), "UTF-8");) after
What is used is
<% //1.获得要查询的手环编号 request.setCharacterEncoding("utf-8"); String name=request.getParameter("name");
Although others say that using name = new String (name.getBytes("ISO-8859-1"), "UTF-8"); is informal, but it is practical!
The above is the detailed content of What to do if java characters are garbled. 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

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

WebStorm Mac version
Useful JavaScript development tools

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Atom editor mac version download
The most popular open source editor