自定义Filter的模版

1. 在eclipse的Windows首选项输入tem选中Java中的Templates新建一个模版

2. 模版代码如下

   package ${enclosing_package};
   
   import java.io.IOException;
   import javax.servlet.Filter;
   import javax.servlet.FilterChain;
   import javax.servlet.FilterConfig;
   import javax.servlet.ServletException;
   import javax.servlet.ServletRequest;
   import javax.servlet.ServletResponse;
   import javax.servlet.annotation.WebFilter;
   @WebFilter("/*")
   public class ${primary_type_name} implements Filter {
   
   	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
   		System.out.println("hello filter");
   		chain.doFilter(request, response);
   	}
   
   
   
   	public void destroy() {
   		
   	}
   
   	public void init(FilterConfig fConfig) throws ServletException {
   		
   	}
   
   }
   
   

3. 截图如下