| 澶辨晥閾炬帴澶勭悊 |
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Java Web搴旂敤鎬ц兘浼樺寲絳栫暐涓庡疄璺?PDF 涓嬭澆
杞澆鑷細(xì)http://java.python222.com/article/1893
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鍑忓皯 Java Web 搴旂敤鍝嶅簲鏃墮棿鐨勭瓥鐣ワ細(xì)
1. **鍑忓皯緗戠粶寤惰繜**錛氶€夋嫨紱葷敤鎴鋒洿榪戠殑鏁版嵁涓績(jī)閮ㄧ講搴旂敤錛屾垨鑰呬嬌鐢?nbsp;CDN錛堝唴瀹瑰垎鍙戠綉緇滐級(jí)
鏉ョ紦瀛樺拰鍒嗗彂闈?rùn)鎬佽祫婧愩€?/span>
2. **浼樺寲鏁版嵁搴撹闂?/span>**錛?/span>
- 浣跨敤榪炴帴姹犳潵澶嶇敤鏁版嵁搴撹繛鎺ワ紝鍑忓皯榪炴帴寤虹珛鍜屽叧闂殑寮€閿€銆?/span>
- 浼樺寲 SQL 鏌ヨ錛岄伩鍏嶅叏琛ㄦ壂鎻忓拰浣跨敤绱㈠紩鏉ユ彁楂樻煡璇㈤€熷害銆?/span>
- 鑰冭檻浣跨敤緙撳瓨鏈哄埗錛屽 Redis 鎴?nbsp;Memcached錛屾潵緙撳瓨鏁版嵁搴撴煡璇㈢粨鏋溿€?/span>
3. **鍘嬬緝浼犺緭鍐呭**錛氫嬌鐢?nbsp;Gzip 鎴?nbsp;Brotli 絳夊帇緙╃畻娉曟潵鍘嬬緝 HTTP 鍝嶅簲鍐呭錛屽噺灝戜紶杈撴椂闂淬€?/span>
浠ヤ笅鏄竴涓嬌鐢?nbsp;Servlet Filter 瀹炵幇 Gzip 鍘嬬緝鐨勪唬鐮佺ず渚嬶細(xì)
```java
import javax.servlet.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
public class GzipFilter implements Filter {
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
HttpServletResponse httpResponse = (HttpServletResponse) response;
httpResponse.setHeader("Content-Encoding", "gzip");
GzipResponseWrapper
wrappedResponse
=
new
GzipResponseWrapper(httpResponse);
chain.doFilter(request, wrappedResponse);
wrappedResponse.close(); // 榪欓噷浼?xì)璋冪?nbsp;GzipOutputStream 鐨?nbsp;close 鏂規(guī)硶鏉ュ畬鎴?/span>
鍘嬬緝騫跺埛鏂板埌瀹㈡埛绔?/span>
}
// ... 闇€瑕佸疄鐜?nbsp;GzipResponseWrapper 綾繪潵澶勭悊瀹為檯鐨勫帇緙╅€昏緫 ...
}
```
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| Java1234瀹樻柟緹?5錛?/td> | 
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| Java1234瀹樻柟緹?5錛?/td> | 838462530 |
鑻忓叕緗戝畨澶?32061202001004鍙?/p>
