放在D:\my\nginx-1.12.2.zip\nginx-1.12.2\html\目录下
开启start nginx.exe
浏览器开启保留日志 停用缓存
token存在cookie中
netstat -ano | findstr [端口号]
taskkill /PID 19992 -f
启动admin 和gateway
@Slf4j 日志 ### 编写全局过滤器 默认>局部>全局
@Component 组件 找接口GlobalFilter, Ordered
package com.heima.admin.gateway.filter;
import com.heima.common.dtos.Payload;
import com.heima.common.util.JwtUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.annotation.Order;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
@Slf4j
@Component
public class AuthFilter implements GlobalFilter {
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
ServerHttpRequest request = exchange.getRequest();
ServerHttpResponse response = exchange.getResponse();
String path = request.getURI().getPath();
log.info("path=={}",path);
if(path.contains("/login/in")) {
return chain.filter(exchange);
}
String token = request.getHeaders().getFirst("token");
if(StringUtils.isBlank(token)){
log.error("token不存在");
response.setStatusCode(HttpStatus.UNAUTHORIZED);
return response.setComplete();
}
try {
Payload payload = JwtUtils.getInfoFromToken(token);
Integer userId = payload.getUserId();
ServerHttpRequest httpRequest= request.mutate()
.header("userId", userId.toString())
.build();
exchange.mutate().request(httpRequest);
}catch (Exception e){
log.error("token验证不通过");
response.setStatusCode(HttpStatus.UNAUTHORIZED);
return response.setComplete();
}
log.info("请求放行=====");
return chain.filter(exchange);
}
@Override
public int getOrder() {
return 0;
}
}