在JSF-MYSQL-PrimeFaces-软件中无法使用带有UTF-8的斯堪迪克字母吗？

Question

I am outside like snowman in the winter. I set ALTER SCHEMA happyend DEFAULT CHARACTER SET utf8 ; to my MySQL DB.

In my xhtml-page:

<?xml version='1.0' encoding='UTF-8' ?>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

I have problems with scandic letters like ÄÖÅ. If I insert them straight to db, everything is working fine even I watch that property from the form in web browser they are ok. BUT if edit the property in the web browser, then they are like that: ÃÃÃÃÃÃÃÃÂ. Is this something with validation or what the heck is doing that. I have tried to figure that out two days now and I have no idea anymore.

Answer 1

Please try following code to insert data in database.

create database using "create database databasename default charset utf8 collate utf8_bin;"

String unicode= "?useUnicode=yes&characterEncoding=UTF-8";

        Class.forName("com.mysql.jdbc.Driver");
        PreparedStatement p1=null;
        cn=DriverManager.getConnection("jdbc:mysql://localhost:3306/jsfdb"+unicode, "root", "root");

it will surely work.