官网

• 官网: http://kkfileview.keking.cn/zh-cn/index.html
• 在线文档: http://kkfileview.keking.cn/zh-cn/docs/home.html
• 源码地址: https://gitee.com/kekingcn/file-online-preview
• 发行版下载页面: https://gitee.com/kekingcn/file-online-preview/releases

  • 下载发行版需要加入kk开源社区，加入需要支付99元
  • 下载源码，自行编译

• 快速开始: https://gitee.com/kekingcn/file-online-preview/tree/v4.3.0/#%E5%BF%AB%E9%80%9F%E5%BC%80%E5%A7%8B

使用源码构建镜像

• 源码编译

# 下载源码
git clone https://gitee.com/kekingcn/file-online-preview
# 编译、打包
mvn clean package -Dmaven.test.skip=true

• 修改file-online-preview/Dockerfile

FROM keking/kkfileview-jdk:latest
MAINTAINER chenjh "842761733@qq.com"
ADD kkFileView-*.tar.gz /opt/
ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-4.4.0-SNAPSHOT/bin
ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dspring.config.location=/opt/kkFileView-4.4.0-SNAPSHOT/config/application.properties","-jar","/opt/kkFileView-4.4.0-SNAPSHOT/bin/kkFileView-4.4.0-SNAPSHOT.jar"]

• 把file-online-preview/Dockerfile和server/target/kkFileView-*.tar.gz放到同一个目录下
  

• 执行构建命令

# kkFileView
IMAGE_NAME=kkfileview
IMAGE_VERSION=4.4.0-SNAPSHOT
HARBOR_URL=harbor.xxx.com:20443
IMAGE_FULL_PATH=${HARBOR_URL}/base/${IMAGE_NAME}:${IMAGE_VERSION}
docker image build --tag ${IMAGE_FULL_PATH} .
docker image push ${IMAGE_FULL_PATH}

k8s启动yaml参考

主要内容如下

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kkfileview
  namespace: kube-public
spec:
  selector:
    matchLabels:
      app: kkfileview
  replicas: 1
  template:
    metadata:
      labels:
        app: kkfileview
    spec:
      imagePullSecrets:
      - name: puller
      containers:
        - name: kkfileview
          image: harbor.xxx.com/base/kkfileview:4.4.0-SNAPSHOT
          imagePullPolicy: Always
          env:
            - name: KK_CONTEXT_PATH
              value: "/preview"
            - name: KK_BASE_URL
              value: "https://m.ipipa.cn/preview"
          ports:
            - containerPort: 8012
          readinessProbe:
            httpGet:
              path: /preview/onlinePreview
              port: 8012
          livenessProbe:
            httpGet:
              path: /preview/onlinePreview
              port: 8012
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 1
---
apiVersion: v1
kind: Service
metadata:
  name: kkfileview-svc
  namespace: kube-public
spec:
  selector:
    app: kkfileview
  ports:
    - name: http
      protocol: TCP
      port: 8012
      targetPort: 8012
      nodePort: 18012
  type: NodePort

使用介绍

• 文件地址: https://xxx.com/web/入职培训.pdf
• 把文件地址进行base64编码: aHR0cHM6Ly94eHguY29tL3dlYi/lhaXogYzln7norq0ucGRm
• 再进行urlEncode: aHR0cHM6Ly94eHguY29tL3dlYi%2FlhaXogYzln7norq0ucGRm
• 然后再传给预览服务: https://xxx.com:18012/preview/onlinePreview?url=aHR0cHM6Ly94eHguY29tL3dlYi%2FlhaXogYzln7norq0ucGRm
• 在浏览器打开这个地址就可以正常预览了