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MeterSphere
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fix: 解决html页面缓存的问题

This commit is contained in:
CaptainB 2022-11-16 13:39:05 +08:00
parent ad5bccccbc
commit bc4341d10c
1 changed files with 3 additions and 8 deletions
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11
framework/gateway/src/main/java/io/metersphere/gateway/filter/HtmlResourceFilter.java
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@ -2,11 +2,10 @@ package io.metersphere.gateway.filter;
import io.metersphere.commons.utils.LogUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.cloud.gateway.filter.GatewayFilter;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.server.reactive.ServerHttpResponse;
@ -20,7 +19,7 @@ import java.util.HashMap;
import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_REQUEST_URL_ATTR;
@Component
public class HtmlResourceFilter implements GatewayFilter, Ordered {
public class HtmlResourceFilter implements GlobalFilter, Ordered {
private static final String HTTP_SCHEME = "http";
private static final HashMap<String, String> NoCacheHeaders = new HashMap<>();
@ -43,11 +42,7 @@ public class HtmlResourceFilter implements GatewayFilter, Ordered {
}
try {
ServerHttpResponse response = exchange.getResponse();
if (response == null) {
// maybe backend service is unavailable or other scenario?
return;
}
if (exchange.getRequest().getMethod() == HttpMethod.GET && response.getHeaders().getContentType() == MediaType.TEXT_HTML && response.getStatusCode() == HttpStatus.OK) {
if (MediaType.TEXT_HTML.equals(response.getHeaders().getContentType()) && HttpStatus.OK.equals(response.getStatusCode())) {
response.getHeaders().setAll(NoCacheHeaders);
}
} catch (Exception e) {