增加网关跨域处理
This commit is contained in:
3
Dockerfile
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3
Dockerfile
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FROM openjdk:8-jdk-alpine
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COPY target/sczx-gateway.jar app.jar
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ENTRYPOINT ["java", "-jar", "-Xms256m", "-Xmx512m", "app.jar"]
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77
Jenkinsfile
vendored
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77
Jenkinsfile
vendored
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pipeline {
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agent any
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tools {
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maven 'M3'
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}
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environment {
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APP_NAME = "sczx-gateway"
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DOCKER_IMAGE = "${APP_NAME}:latest"
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CONTAINER_NAME = "${APP_NAME}-container"
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}
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stages {
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stage('Checkout') {
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steps {
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echo "📦 正在拉取代码..."
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git branch: 'main', url: '你的 Git 仓库地址'
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}
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}
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stage('Build with Maven') {
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steps {
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echo "🛠️ 正在使用 Maven 构建..."
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sh 'mvn clean package -s settings.xml'
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}
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}
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stage('Check Jar File') {
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steps {
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sh 'ls -la target/' // 确保 jar 文件存在
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}
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}
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stage('Build Docker Image') {
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steps {
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echo "🐋 正在构建 Docker 镜像..."
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sh """
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docker build -t \${DOCKER_IMAGE} .
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"""
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}
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}
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stage('Stop Old Container') {
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steps {
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echo "🛑 正在停止旧容器..."
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sh '''
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if [ "$(docker ps -f 'name=sczx-gateway-container' --format '{{.Status}}')" ]; then
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docker stop sczx-gateway-container
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docker rm sczx-gateway-container
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fi
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'''
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}
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}
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stage('Run New Container') {
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steps {
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echo "🟢 正在运行新容器..."
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sh """
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docker run -d \
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--name \${CONTAINER_NAME} \
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-p 8089:8089 \
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-e JAVA_OPTS="-Xms256m -Xmx512m -Duser.timezone=Asia/Shanghai" \
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--restart always \
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\${DOCKER_IMAGE}
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"""
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}
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}
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}
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post {
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success {
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echo "🎉 构建成功！网关已部署到 Docker 容器中。"
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}
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failure {
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echo "❌ 构建失败，请检查日志！"
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}
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}
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}
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156
pom.xml
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156
pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.sczx</groupId>
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<artifactId>sczx-gateway</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<name>sczx-gateway</name>
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<description>统一 API 网关服务</description>
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<properties>
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<java.version>1.8</java.version>
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<spring-boot.version>2.3.12.RELEASE</spring-boot.version>
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<spring-cloud.version>Hoxton.SR12</spring-cloud.version>
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<spring-cloud-alibaba.version>2.2.9.RELEASE</spring-cloud-alibaba.version>
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</properties>
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<!-- Parent -->
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.3.12.RELEASE</version>
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<relativePath/>
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</parent>
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<!-- Dependency Management -->
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<dependencyManagement>
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<dependencies>
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<!-- Spring Cloud Greenwich.SR6 -->
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring-cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<!-- Spring Cloud Alibaba -->
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-alibaba-dependencies</artifactId>
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<version>${spring-cloud-alibaba.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<!-- Dependencies -->
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<dependencies>
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<!-- Spring WebFlux -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-webflux</artifactId>
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</dependency>
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<!-- Spring Cloud Gateway -->
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-gateway</artifactId>
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</dependency>
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<!-- Nacos Discovery -->
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
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</dependency>
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<!-- Actuator 监控 -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-actuator</artifactId>
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</dependency>
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<!-- Redis 限流支持 -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-redis-reactive</artifactId>
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</dependency>
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<!-- Lombok -->
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<version>1.18.24</version>
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<scope>provided</scope>
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</dependency>
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<!-- Swagger 文档 -->
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<dependency>
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<groupId>org.springdoc</groupId>
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<artifactId>springdoc-openapi-ui</artifactId>
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<version>1.6.14</version>
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</dependency>
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</dependencies>
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<!-- Build Configuration -->
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<build>
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<finalName>sczx-gateway</finalName>
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<resources>
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<resource>
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<directory>src/main/resources</directory>
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<includes>
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<include>*.yml</include>
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</includes>
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<filtering>true</filtering>
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</resource>
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<resource>
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<directory>src/main/resources</directory>
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<excludes>
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<exclude>*.yml</exclude>
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</excludes>
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</resource>
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</resources>
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<plugins>
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<!-- Compiler Plugin -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<configuration>
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<source>${java.version}</source>
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<target>${java.version}</target>
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</configuration>
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</plugin>
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<!-- Spring Boot Maven Plugin -->
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<executions>
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<execution>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-source-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-deploy-plugin</artifactId>
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<configuration>
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<skip>true</skip>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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12
settings.xml
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12
settings.xml
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<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
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<mirrors>
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<mirror>
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<id>aliyun-maven</id>
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<mirrorOf>*</mirrorOf>
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<name>Aliyun Maven</name>
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<url>https://maven.aliyun.com/repository/public</url>
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</mirror>
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</mirrors>
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</settings>
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11
src/main/java/com/sczx/gateway/GatewayApplication.java
Normal file
11
src/main/java/com/sczx/gateway/GatewayApplication.java
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package com.sczx.gateway;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class GatewayApplication {
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public static void main(String[] args) {
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SpringApplication.run(GatewayApplication.class, args);
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}
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}
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35
src/main/java/com/sczx/gateway/filter/AuthGlobalFilter.java
Normal file
35
src/main/java/com/sczx/gateway/filter/AuthGlobalFilter.java
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package com.sczx.gateway.filter;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.cloud.gateway.filter.GlobalFilter;
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import org.springframework.cloud.gateway.filter.GatewayFilterChain;
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import org.springframework.core.Ordered;
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import org.springframework.http.HttpStatus;
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import org.springframework.stereotype.Component;
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import org.springframework.web.server.ServerWebExchange;
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import reactor.core.publisher.Mono;
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@Component
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@Slf4j
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public class AuthGlobalFilter implements GlobalFilter, Ordered {
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@Override
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public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
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String path = exchange.getRequest().getPath().value();
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log.info("🌐 请求路径: {}", path);
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// 示例：拦截所有请求，校验 token
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// String token = exchange.getRequest().getHeaders().getFirst("Authorization");
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// if (token == null || !token.startsWith("Bearer ")) {
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// exchange.getResponse().setStatusCode(HttpStatus.UNAUTHORIZED);
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// return exchange.getResponse().setComplete();
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// }
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return chain.filter(exchange);
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||||||
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}
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||||||
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@Override
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public int getOrder() {
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return 0; // 执行顺序
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||||||
|
}
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||||||
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}
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34
src/main/java/com/sczx/gateway/filter/CorsGlobalFilter.java
Normal file
34
src/main/java/com/sczx/gateway/filter/CorsGlobalFilter.java
Normal file
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|
package com.sczx.gateway.filter;
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|
|
||||||
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import org.springframework.cloud.gateway.filter.GatewayFilterChain;
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|
import org.springframework.cloud.gateway.filter.GlobalFilter;
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||||||
|
import org.springframework.context.annotation.Configuration;
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||||||
|
import org.springframework.http.HttpHeaders;
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||||||
|
import org.springframework.http.HttpStatus;
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||||||
|
import org.springframework.web.server.ServerWebExchange;
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||||||
|
import reactor.core.publisher.Mono;
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||||||
|
|
||||||
|
@Configuration
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||||||
|
public class CorsGlobalFilter implements GlobalFilter {
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||||||
|
|
||||||
|
@Override
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||||||
|
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
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||||||
|
HttpHeaders headers = exchange.getRequest().getHeaders();
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||||||
|
// 判断是否为跨域请求
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||||||
|
if (headers.containsKey("Origin")) {
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||||||
|
HttpHeaders responseHeaders = exchange.getResponse().getHeaders();
|
||||||
|
responseHeaders.add("Access-Control-Allow-Origin", "*");
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||||||
|
responseHeaders.add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
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||||||
|
responseHeaders.add("Access-Control-Allow-Headers", "*");
|
||||||
|
responseHeaders.add("Access-Control-Allow-Credentials", "true");
|
||||||
|
responseHeaders.add("Access-Control-Max-Age", "3600");
|
||||||
|
responseHeaders.add("Access-Control-Expose-Headers", "*");
|
||||||
|
}
|
||||||
|
// 如果是 OPTIONS 预检请求，直接返回 200
|
||||||
|
if ("OPTIONS".equalsIgnoreCase(exchange.getRequest().getMethodValue())) {
|
||||||
|
exchange.getResponse().setStatusCode(HttpStatus.OK);
|
||||||
|
return exchange.getResponse().setComplete();
|
||||||
|
}
|
||||||
|
return chain.filter(exchange);
|
||||||
|
}
|
||||||
|
}
|
||||||
36
src/main/resources/application.yml
Normal file
36
src/main/resources/application.yml
Normal file
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|
|||||||
|
server:
|
||||||
|
port: 8089
|
||||||
|
shutdown: graceful # 启用优雅停机
|
||||||
|
|
||||||
|
spring:
|
||||||
|
application:
|
||||||
|
name: sczx-gateway
|
||||||
|
cloud:
|
||||||
|
gateway:
|
||||||
|
discovery:
|
||||||
|
locator:
|
||||||
|
enabled: true # 开启从注册中心动态获取路由
|
||||||
|
lower-case-service-id: true # 服务名转小写
|
||||||
|
routes:
|
||||||
|
- id: user-service
|
||||||
|
uri: lb://sczx-app
|
||||||
|
predicates:
|
||||||
|
- Path=/zc/app/**
|
||||||
|
filters:
|
||||||
|
- StripPrefix=1
|
||||||
|
nacos:
|
||||||
|
discovery:
|
||||||
|
server-addr: 115.190.8.52:8848 # Nacos 地址
|
||||||
|
group: DEFAULT_GROUP
|
||||||
|
metadata:
|
||||||
|
version: 1.0.0
|
||||||
|
env: dev
|
||||||
|
|
||||||
|
management:
|
||||||
|
endpoints:
|
||||||
|
web:
|
||||||
|
exposure:
|
||||||
|
include: "*"
|
||||||
|
endpoint:
|
||||||
|
health:
|
||||||
|
show-details: always
|
||||||
53
src/main/resources/logback.xml
Normal file
53
src/main/resources/logback.xml
Normal file
@ -0,0 +1,53 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
|
||||||
|
<configuration>
|
||||||
|
<!--%d表示日期，%X表示输出所有,:null表示为空时输出null，%level表示日志级别 %thread表示线程名字 %c表示类名 %L表示行号 %n表示换行符-->
|
||||||
|
<property name="PATTERN"
|
||||||
|
value="%-12(%d{yyyy-MM-dd HH:mm:ss.SSS}) [%X{EagleEye-TraceID}%X{EagleEye-TraceID-Copy}] %level [%thread] %c[%L] %X{requestId} %msg%n"/>
|
||||||
|
<property name="LOG_FILE_PATH" value="./logs"/>
|
||||||
|
<appender name="STDOUT"
|
||||||
|
class="ch.qos.logback.core.ConsoleAppender">
|
||||||
|
<encoder>
|
||||||
|
<pattern>${PATTERN}</pattern>
|
||||||
|
</encoder>
|
||||||
|
</appender>
|
||||||
|
|
||||||
|
<appender name="INFO_FILE_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
|
||||||
|
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
|
||||||
|
<fileNamePattern>${LOG_FILE_PATH}/${hostname}/info.%d{yyyy-MM-dd}.log</fileNamePattern>
|
||||||
|
<MaxHistory>31</MaxHistory>
|
||||||
|
</rollingPolicy>
|
||||||
|
<encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
|
||||||
|
<layout class="ch.qos.logback.classic.PatternLayout">
|
||||||
|
<pattern>${PATTERN}</pattern>
|
||||||
|
</layout>
|
||||||
|
</encoder>
|
||||||
|
<filter class="ch.qos.logback.classic.filter.LevelFilter">
|
||||||
|
<level>WARN</level>
|
||||||
|
<onMatch>DENY</onMatch>
|
||||||
|
<onMismatch>NEUTRAL</onMismatch>
|
||||||
|
</filter>
|
||||||
|
<filter class="ch.qos.logback.classic.filter.LevelFilter">
|
||||||
|
<level>ERROR</level>
|
||||||
|
<onMatch>DENY</onMatch>
|
||||||
|
<onMismatch>NEUTRAL</onMismatch>
|
||||||
|
</filter>
|
||||||
|
</appender>
|
||||||
|
|
||||||
|
<appender name="WARN_FILE_APPENDER" class="ch.qos.logback.core.FileAppender">
|
||||||
|
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
|
||||||
|
<level>WARN</level>
|
||||||
|
</filter>
|
||||||
|
<file>${LOG_FILE_PATH}/${hostname}/warn.log</file>
|
||||||
|
<append>true</append>
|
||||||
|
<encoder>
|
||||||
|
<pattern>${PATTERN}</pattern>
|
||||||
|
</encoder>
|
||||||
|
</appender>
|
||||||
|
|
||||||
|
<root level="info">
|
||||||
|
<appender-ref ref="INFO_FILE_APPENDER"/>
|
||||||
|
<appender-ref ref="WARN_FILE_APPENDER"/>
|
||||||
|
<appender-ref ref="STDOUT"/>
|
||||||
|
</root>
|
||||||
|
</configuration>
|
||||||
Reference in New Issue
Block a user