feat():saas系统初始化
commit
6802a5b2ec
|
|
@ -0,0 +1,226 @@
|
||||||
|
package com.muyu.gateway.filter;
|
||||||
|
|
||||||
|
import cn.hutool.core.date.LocalDateTimeUtil;
|
||||||
|
import com.alibaba.nacos.common.utils.StringUtils;
|
||||||
|
import com.muyu.common.core.constant.SecurityConstants;
|
||||||
|
import com.muyu.gateway.model.AccessLog;
|
||||||
|
import com.muyu.gateway.utils.WebFrameworkUtils;
|
||||||
|
import lombok.extern.log4j.Log4j2;
|
||||||
|
import org.reactivestreams.Publisher;
|
||||||
|
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
|
||||||
|
import org.springframework.cloud.gateway.filter.GlobalFilter;
|
||||||
|
import org.springframework.cloud.gateway.filter.factory.rewrite.CachedBodyOutputMessage;
|
||||||
|
import org.springframework.cloud.gateway.filter.factory.rewrite.ModifyRequestBodyGatewayFilterFactory;
|
||||||
|
import org.springframework.cloud.gateway.support.BodyInserterContext;
|
||||||
|
import org.springframework.cloud.gateway.support.ServerWebExchangeUtils;
|
||||||
|
import org.springframework.core.Ordered;
|
||||||
|
import org.springframework.core.io.buffer.DataBuffer;
|
||||||
|
import org.springframework.core.io.buffer.DataBufferFactory;
|
||||||
|
import org.springframework.core.io.buffer.DataBufferUtils;
|
||||||
|
import org.springframework.core.io.buffer.DefaultDataBufferFactory;
|
||||||
|
import org.springframework.http.HttpHeaders;
|
||||||
|
import org.springframework.http.MediaType;
|
||||||
|
import org.springframework.http.ReactiveHttpOutputMessage;
|
||||||
|
import org.springframework.http.codec.HttpMessageReader;
|
||||||
|
import org.springframework.http.server.reactive.ServerHttpRequest;
|
||||||
|
import org.springframework.http.server.reactive.ServerHttpRequestDecorator;
|
||||||
|
import org.springframework.http.server.reactive.ServerHttpResponse;
|
||||||
|
import org.springframework.http.server.reactive.ServerHttpResponseDecorator;
|
||||||
|
import org.springframework.stereotype.Component;
|
||||||
|
import org.springframework.web.reactive.function.BodyInserter;
|
||||||
|
import org.springframework.web.reactive.function.BodyInserters;
|
||||||
|
import org.springframework.web.reactive.function.server.HandlerStrategies;
|
||||||
|
import org.springframework.web.reactive.function.server.ServerRequest;
|
||||||
|
import org.springframework.web.server.ServerWebExchange;
|
||||||
|
import reactor.core.publisher.Flux;
|
||||||
|
import reactor.core.publisher.Mono;
|
||||||
|
|
||||||
|
import java.nio.charset.StandardCharsets;
|
||||||
|
import java.time.LocalDateTime;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 网关的访问日志过滤器
|
||||||
|
* <p>
|
||||||
|
* <p>
|
||||||
|
* TODO 如果网关执行异常，不会记录访问日志，后续研究下 https://github.com/Silvmike/webflux-demo/blob/master/tests/src/test/java/ru/hardcoders/demo/webflux/web_handler/filters/logging
|
||||||
|
*/
|
||||||
|
@Log4j2
|
||||||
|
@Component
|
||||||
|
public class AccessLogFilter implements GlobalFilter, Ordered {
|
||||||
|
|
||||||
|
private final List<HttpMessageReader<?>> messageReaders = HandlerStrategies.withDefaults().messageReaders();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 打印日志
|
||||||
|
*
|
||||||
|
* @param gatewayLog 网关日志
|
||||||
|
*/
|
||||||
|
private void writeAccessLog(AccessLog gatewayLog) {
|
||||||
|
log.info("[网关日志：{}]", gatewayLog.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int getOrder() {
|
||||||
|
return -99;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
|
||||||
|
// 将 Request 中可以直接获取到的参数，设置到网关日志
|
||||||
|
ServerHttpRequest request = exchange.getRequest();
|
||||||
|
// TODO traceId
|
||||||
|
AccessLog accessLog = AccessLog.builder()
|
||||||
|
.userId(request.getHeaders().getFirst(SecurityConstants.DETAILS_USER_ID))
|
||||||
|
.route(WebFrameworkUtils.getGatewayRoute(exchange))
|
||||||
|
.schema(request.getURI().getScheme())
|
||||||
|
.requestMethod(request.getMethod().name())
|
||||||
|
.requestUrl(request.getURI().getRawPath())
|
||||||
|
.queryParams(request.getQueryParams())
|
||||||
|
.requestHeaders(request.getHeaders())
|
||||||
|
.startTime(LocalDateTime.now())
|
||||||
|
.userIp(WebFrameworkUtils.getClientIP(exchange))
|
||||||
|
.build();
|
||||||
|
|
||||||
|
// 继续 filter 过滤
|
||||||
|
MediaType mediaType = request.getHeaders().getContentType();
|
||||||
|
return MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(mediaType) || MediaType.APPLICATION_JSON.isCompatibleWith(mediaType)
|
||||||
|
?
|
||||||
|
filterWithRequestBody(exchange, chain, accessLog)
|
||||||
|
:
|
||||||
|
filterWithoutRequestBody(exchange, chain, accessLog);
|
||||||
|
}
|
||||||
|
|
||||||
|
private Mono<Void> filterWithoutRequestBody(ServerWebExchange exchange, GatewayFilterChain chain, AccessLog accessLog) {
|
||||||
|
// 包装 Response，用于记录 Response Body
|
||||||
|
ServerHttpResponseDecorator decoratedResponse = recordResponseLog(exchange, accessLog);
|
||||||
|
return chain.filter(exchange.mutate().response(decoratedResponse).build())
|
||||||
|
.then(Mono.fromRunnable(() -> writeAccessLog(accessLog))); // 打印日志
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 参考 {@link ModifyRequestBodyGatewayFilterFactory} 实现
|
||||||
|
* <p>
|
||||||
|
* 差别主要在于使用 modifiedBody 来读取 Request Body 数据
|
||||||
|
*/
|
||||||
|
private Mono<Void> filterWithRequestBody(ServerWebExchange exchange, GatewayFilterChain chain, AccessLog gatewayLog) {
|
||||||
|
// 设置 Request Body 读取时，设置到网关日志
|
||||||
|
ServerRequest serverRequest = ServerRequest.create(exchange, messageReaders);
|
||||||
|
Mono<String> modifiedBody = serverRequest.bodyToMono(String.class).flatMap(body -> {
|
||||||
|
gatewayLog.setRequestBody(body);
|
||||||
|
return Mono.just(body);
|
||||||
|
});
|
||||||
|
|
||||||
|
// 创建 BodyInserter 对象
|
||||||
|
BodyInserter<Mono<String>, ReactiveHttpOutputMessage> bodyInserter = BodyInserters.fromPublisher(modifiedBody, String.class);
|
||||||
|
// 创建 CachedBodyOutputMessage 对象
|
||||||
|
HttpHeaders headers = new HttpHeaders();
|
||||||
|
headers.putAll(exchange.getRequest().getHeaders());
|
||||||
|
// the new content type will be computed by bodyInserter
|
||||||
|
// and then set in the request decorator
|
||||||
|
headers.remove(HttpHeaders.CONTENT_LENGTH); // 移除
|
||||||
|
CachedBodyOutputMessage outputMessage = new CachedBodyOutputMessage(exchange, headers);
|
||||||
|
// 通过 BodyInserter 将 Request Body 写入到 CachedBodyOutputMessage 中
|
||||||
|
return bodyInserter.insert(outputMessage, new BodyInserterContext()).then(Mono.defer(() -> {
|
||||||
|
// 包装 Request，用于缓存 Request Body
|
||||||
|
ServerHttpRequest decoratedRequest = requestDecorate(exchange, headers, outputMessage);
|
||||||
|
// 包装 Response，用于记录 Response Body
|
||||||
|
ServerHttpResponseDecorator decoratedResponse = recordResponseLog(exchange, gatewayLog);
|
||||||
|
// 记录普通的
|
||||||
|
return chain.filter(exchange.mutate().request(decoratedRequest).response(decoratedResponse).build())
|
||||||
|
.then(Mono.fromRunnable(() -> writeAccessLog(gatewayLog))); // 打印日志
|
||||||
|
|
||||||
|
}));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 记录响应日志
|
||||||
|
* 通过 DataBufferFactory 解决响应体分段传输问题。
|
||||||
|
*/
|
||||||
|
private ServerHttpResponseDecorator recordResponseLog(ServerWebExchange exchange, AccessLog gatewayLog) {
|
||||||
|
ServerHttpResponse response = exchange.getResponse();
|
||||||
|
return new ServerHttpResponseDecorator(response) {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Mono<Void> writeWith(Publisher<? extends DataBuffer> body) {
|
||||||
|
if (body instanceof Flux) {
|
||||||
|
DataBufferFactory bufferFactory = response.bufferFactory();
|
||||||
|
// 计算执行时间
|
||||||
|
gatewayLog.setEndTime(LocalDateTime.now());
|
||||||
|
gatewayLog.setDuration((int) (LocalDateTimeUtil.between(gatewayLog.getStartTime(),
|
||||||
|
gatewayLog.getEndTime()).toMillis()));
|
||||||
|
// 设置其它字段
|
||||||
|
// gatewayLog.setUserId(SecurityFrameworkUtils.getLoginUserId(exchange));
|
||||||
|
gatewayLog.setResponseHeaders(response.getHeaders());
|
||||||
|
gatewayLog.setHttpStatus(response.getStatusCode());
|
||||||
|
|
||||||
|
// 获取响应类型，如果是 json 就打印
|
||||||
|
String originalResponseContentType = exchange.getAttribute(ServerWebExchangeUtils.ORIGINAL_RESPONSE_CONTENT_TYPE_ATTR);
|
||||||
|
if (StringUtils.isNotBlank(originalResponseContentType)
|
||||||
|
&& originalResponseContentType.contains("application/json")) {
|
||||||
|
Flux<? extends DataBuffer> fluxBody = Flux.from(body);
|
||||||
|
return super.writeWith(fluxBody.buffer().map(dataBuffers -> {
|
||||||
|
// 设置 response body 到网关日志
|
||||||
|
byte[] content = readContent(dataBuffers);
|
||||||
|
String responseResult = new String(content, StandardCharsets.UTF_8);
|
||||||
|
gatewayLog.setResponseBody(responseResult);
|
||||||
|
|
||||||
|
// 响应
|
||||||
|
return bufferFactory.wrap(content);
|
||||||
|
}));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// if body is not a flux. never got there.
|
||||||
|
return super.writeWith(body);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
// ========== 参考 ModifyRequestBodyGatewayFilterFactory 中的方法 ==========
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 请求装饰器，支持重新计算 headers、body 缓存
|
||||||
|
*
|
||||||
|
* @param exchange 请求
|
||||||
|
* @param headers 请求头
|
||||||
|
* @param outputMessage body 缓存
|
||||||
|
* @return 请求装饰器
|
||||||
|
*/
|
||||||
|
private ServerHttpRequestDecorator requestDecorate(ServerWebExchange exchange, HttpHeaders headers, CachedBodyOutputMessage outputMessage) {
|
||||||
|
return new ServerHttpRequestDecorator(exchange.getRequest()) {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public HttpHeaders getHeaders() {
|
||||||
|
long contentLength = headers.getContentLength();
|
||||||
|
HttpHeaders httpHeaders = new HttpHeaders();
|
||||||
|
httpHeaders.putAll(super.getHeaders());
|
||||||
|
if (contentLength > 0) {
|
||||||
|
httpHeaders.setContentLength(contentLength);
|
||||||
|
} else {
|
||||||
|
httpHeaders.set(HttpHeaders.TRANSFER_ENCODING, "chunked");
|
||||||
|
}
|
||||||
|
return httpHeaders;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Flux<DataBuffer> getBody() {
|
||||||
|
return outputMessage.getBody();
|
||||||
|
}
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
// ========== 参考 ModifyResponseBodyGatewayFilterFactory 中的方法 ==========
|
||||||
|
|
||||||
|
private byte[] readContent(List<? extends DataBuffer> dataBuffers) {
|
||||||
|
// 合并多个流集合，解决返回体分段传输
|
||||||
|
DataBufferFactory dataBufferFactory = new DefaultDataBufferFactory();
|
||||||
|
DataBuffer join = dataBufferFactory.join(dataBuffers);
|
||||||
|
byte[] content = new byte[join.readableByteCount()];
|
||||||
|
join.read(content);
|
||||||
|
// 释放掉内存
|
||||||
|
DataBufferUtils.release(join);
|
||||||
|
return content;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,120 @@
|
||||||
|
package com.muyu.gateway.model;
|
||||||
|
|
||||||
|
import com.muyu.common.core.utils.StringUtils;
|
||||||
|
import lombok.AllArgsConstructor;
|
||||||
|
import lombok.Builder;
|
||||||
|
import lombok.Data;
|
||||||
|
import lombok.NoArgsConstructor;
|
||||||
|
import org.apache.commons.lang3.builder.ToStringBuilder;
|
||||||
|
import org.apache.commons.lang3.builder.ToStringStyle;
|
||||||
|
import org.springframework.cloud.gateway.route.Route;
|
||||||
|
import org.springframework.http.HttpStatusCode;
|
||||||
|
import org.springframework.util.MultiValueMap;
|
||||||
|
|
||||||
|
import java.time.LocalDateTime;
|
||||||
|
import java.time.format.DateTimeFormatter;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 网关的访问日志
|
||||||
|
*/
|
||||||
|
@Data
|
||||||
|
@Builder
|
||||||
|
@NoArgsConstructor
|
||||||
|
@AllArgsConstructor
|
||||||
|
public class AccessLog {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 链路追踪编号
|
||||||
|
*/
|
||||||
|
private String traceId;
|
||||||
|
/**
|
||||||
|
* 用户编号
|
||||||
|
*/
|
||||||
|
private String userId;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 路由
|
||||||
|
*
|
||||||
|
* 类似 ApiAccessLogCreateReqDTO 的 applicationName
|
||||||
|
*/
|
||||||
|
private Route route;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 协议
|
||||||
|
*/
|
||||||
|
private String schema;
|
||||||
|
/**
|
||||||
|
* 请求方法名
|
||||||
|
*/
|
||||||
|
private String requestMethod;
|
||||||
|
/**
|
||||||
|
* 访问地址
|
||||||
|
*/
|
||||||
|
private String requestUrl;
|
||||||
|
/**
|
||||||
|
* 查询参数
|
||||||
|
*/
|
||||||
|
private MultiValueMap<String, String> queryParams;
|
||||||
|
/**
|
||||||
|
* 请求体
|
||||||
|
*/
|
||||||
|
private String requestBody;
|
||||||
|
/**
|
||||||
|
* 请求头
|
||||||
|
*/
|
||||||
|
private MultiValueMap<String, String> requestHeaders;
|
||||||
|
/**
|
||||||
|
* 用户 IP
|
||||||
|
*/
|
||||||
|
private String userIp;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 响应体
|
||||||
|
*
|
||||||
|
* 类似 ApiAccessLogCreateReqDTO 的 resultCode + resultMsg
|
||||||
|
*/
|
||||||
|
private String responseBody;
|
||||||
|
/**
|
||||||
|
* 响应头
|
||||||
|
*/
|
||||||
|
private MultiValueMap<String, String> responseHeaders;
|
||||||
|
/**
|
||||||
|
* 响应结果
|
||||||
|
*/
|
||||||
|
private HttpStatusCode httpStatus;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 开始请求时间
|
||||||
|
*/
|
||||||
|
private LocalDateTime startTime;
|
||||||
|
/**
|
||||||
|
* 结束请求时间
|
||||||
|
*/
|
||||||
|
private LocalDateTime endTime;
|
||||||
|
/**
|
||||||
|
* 执行时长，单位：毫秒
|
||||||
|
*/
|
||||||
|
private Integer duration;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String toString() {
|
||||||
|
return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
|
||||||
|
.append("请求简略信息",
|
||||||
|
StringUtils.format("[userId:[{}]-userIp:[{}]-traceId:[{}]] ---结果--- {{}-{}}:{} ---> {}",userId, userIp, traceId, schema, requestMethod, requestUrl,httpStatus)
|
||||||
|
)
|
||||||
|
.append("路由", route)
|
||||||
|
.append("查询参数", queryParams)
|
||||||
|
.append("请求体", requestBody)
|
||||||
|
.append("请求头", requestHeaders)
|
||||||
|
.append("响应体", responseBody)
|
||||||
|
.append("响应头", responseHeaders)
|
||||||
|
.append("耗时/时间",
|
||||||
|
StringUtils.format(
|
||||||
|
"{}MS-{}-{}",
|
||||||
|
duration,
|
||||||
|
startTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")),
|
||||||
|
endTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")))
|
||||||
|
)
|
||||||
|
.toString();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,21 @@
|
||||||
|
package com.muyu.wechat.domain;
|
||||||
|
|
||||||
|
import lombok.Data;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ClassDescription:
|
||||||
|
* @JdkVersion: 1.8
|
||||||
|
* @Author: YZL
|
||||||
|
* @Created: 2024/9/19 20:26
|
||||||
|
*/
|
||||||
|
@Data
|
||||||
|
public class AccessToken {
|
||||||
|
|
||||||
|
private String access_token;
|
||||||
|
|
||||||
|
private Long expires_in;
|
||||||
|
public void setExpiresTime(Long expiresIn) {
|
||||||
|
this.expires_in = System.currentTimeMillis() + expiresIn * 1000;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue