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@namari

【Java】フィルターを作成

More than 1 year has passed since last update.

重複する内容はフィルターを作成してスッキリとしたコードに!!!

EncodingFilter.java
package tool;

import java.io.IOException;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;

@WebFilter(urlPatterns = { "/*" })
public class EncodingFilter implements Filter {
    public void doFilter(
        ServletRequest request,
        ServletResponse response,
        FilterChain chain
    ) throws IOException, ServletException {
        request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html; charset=UTF-8");

        System.out.println("フィルター処理前");

        chain.doFilter(request, response);

        System.out.println("フィルター処理後");

    }

    public void init(FilterConfig filterconfig) {}

    public void destory() {
    }
}
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namari
プログラマーとしてぴよこです。でも頑張ります。

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