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### 一、$DataEase$最新版本下载
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```apl
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https://community.fit2cloud.com/#/products/dataease/downloads
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```
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**在线安装**
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```shell
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curl -sSL https://dataease.oss-cn-hangzhou.aliyuncs.com/quick_start_v2.sh | sh
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```
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**在线升级**
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```shell
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dectl upgrade
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```
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### 二、$DataEase$发布
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#### 1、$80$端口发布
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##### 拉取
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```shell
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docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/openresty/openresty:1.25.3.1-5-alpine-fat
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```
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##### 打标
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```shell
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docker tag swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/openresty/openresty:1.25.3.1-5-alpine-fat docker.io/openresty/openresty:1.25.3.1-5-alpine-fat
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```
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##### 编辑 $nginx.conf$
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```shell
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vi /root/nginx.conf
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```
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```apl
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worker_processes 1;
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events {
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worker_connections 1024;
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}
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http {
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include mime.types;
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default_type application/octet-stream;
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sendfile on;
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keepalive_timeout 65;
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# DataEase 所在机器的IP
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upstream dataease {
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server 10.10.14.203:8100;
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}
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# 配置日志位置
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access_log /var/log/nginx/access.log;
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error_log /var/log/nginx/error.log;
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server {
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# 监听端口
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listen 80;
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# 监听域名（修改为你自己的域名，且域名与nginx所在服务器的IP绑定）
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#server_name dataease.test.com;
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location / {
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client_max_body_size 600m;
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client_body_buffer_size 128k;
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proxy_connect_timeout 600;
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proxy_read_timeout 600;
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proxy_send_timeout 600;
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proxy_buffer_size 64k;
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proxy_buffers 4 32k;
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proxy_busy_buffers_size 64k;
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proxy_temp_file_write_size 64k;
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proxy_pass http://dataease;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header Host $http_host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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}
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}
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}
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```
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##### 运行
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```shell
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mkdir /root/nginx_logs
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docker run --name openresty -d -v /root/nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf -v /root/nginx_logs:/var/log/nginx -p 80:80 openresty/openresty:1.25.3.1-5-alpine-fat
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```
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#### 2、用$/dataease/$发布
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> 参考：[DataEase v2 设置动态访问路径，使用 Nginx 路径代理 - FIT2CLOUD 知识库](https://kb.fit2cloud.com/?p=57a47d64-4eda-4ae8-a0b0-4329e57b13ff)
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**步骤1**
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```shell
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vi /opt/dataease2.0/conf/application.yml
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```
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```yaml
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server:
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servlet:
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context-path: /dataease
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```
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**步骤2**
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```shell
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echo 'DE_CONTEXT_PATH=/dataease' >> /opt/dataease2.0/.env
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```
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### 三、访问方式
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```xml
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系统登录信息如下:
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访问地址: https://www.edusoa.com/dataease
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用户名: admin
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初始密码: DataEase@123456
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```
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**华为云部署主机的账号**
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```
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117.78.60.214
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52025
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root
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DsIdeal@123
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```
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### 四、异常记录
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#### $Centos$ $7.9$ $root$账号，输入$reboot$不重新启动，怎么办？
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答：
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```shell
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yum update -y
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```
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然后使用在线安装，注意：不要使用离线包，离线包问题多多！
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```
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curl -sSL https://dataease.oss-cn-hangzhou.aliyuncs.com/quick_start_v2.sh | sh
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```
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[DataEase v2 设置动态访问路径，使用 Nginx 路径代理 - FIT2CLOUD 知识库](https://kb.fit2cloud.com/?p=57a47d64-4eda-4ae8-a0b0-4329e57b13ff)
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### 五、备份与还原
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```
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# 原版本机器上运行
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dectl upgrade
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# 两个机器都要执行
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service dataease stop
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# 在备份的机器上执行
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tar -jcv -f dataease.tar.bz2 /opt/dataease2.0
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# 备份机器上启动服务
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service dataease start
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# 下载 dataease.tar.bz2 并在还原的机器上传
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# 还原
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mv /opt/dataease2.0 /opt/dataease2.0.bak
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mkdir /opt/dataease2.0 -p
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tar -xjf dataease.tar.bz2 -C /
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# 在还原机上执行
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service dataease start
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```
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### 六、运维
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##### 数据库用户名和密码
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```
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username: root
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password: Password123@mysql
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```
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##### 停止
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```
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dectl stop
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```
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##### 启动
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```
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dectl start
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```
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### 七、黑科技
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> $Q$、如果在线修改数据库中的表，以达到大屏数据直接修改的目的，而且最初的大屏是产品经理使用$Excel$进行模拟数据进行设计的，并不是真正的$Mysql$数据源，能不迁移到$Mysql$数据源就达到这个修改的目标吗,全部迁移到$Mysql$的数据源还有好多工作要做，太麻烦~
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$A$:可以采用两个步骤来完成这个目标：
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1. **将$Mysql$数据库的$3306$端口暴露出来，让$JAVA$可以连接上**
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修改$Mysql$可以使用局域网$IP$访问
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```shell
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|
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vi /opt/dataease2.0/docker-compose-mysql.yml
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```
|
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添加
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```
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ports:
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- "0.0.0.0:3306:3306"
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```
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|
完整文件
|
|
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|
|
|
```yaml
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|
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version: '3'
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services:
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|
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mysql-de:
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image: registry.cn-qingdao.aliyuncs.com/dataease/mysql:8.4.0
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container_name: ${DE_MYSQL_HOST}
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ports:
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- "0.0.0.0:3306:3306"
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althcheck:
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test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost", "-u${DE_MYSQL_USER}", "-p${DE_MYSQL_PASSWORD}", "--protocol","tcp"]
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interval: 5s
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timeout: 3s
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retries: 10
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|
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env_file:
|
|
|
- ${DE_BASE}/dataease2.0/conf/mysql.env
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|
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lumes:
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- ${DE_BASE}/dataease2.0/conf/my.cnf:/etc/mysql/conf.d/my.cnf
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|
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${DE_BASE}/dataease2.0/bin/mysql:/docker-entrypoint-initdb.d/
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|
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- ${DE_BASE}/dataease2.0/data/mysql:/var/lib/mysql
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tworks:
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|
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- dataease-network
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|
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```
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启动，这样才能按$mysql->dataease$ 顺序去启动
|
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启动
|
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|
|
|
```
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|
|
dectl start
|
|
|
```
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|
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这样，$DataEase$自己带的$Mysql$数据库就可以通过宿主机$IP$+$3306$来访问到了。
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|
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|
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2. **通过修改其中的数据集完成修改工作**
|
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|
|
|
**查询数据表**
|
|
|
|
|
|
```sql
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|
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-- 数据源表
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|
|
-- core_datasource
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|
|
select * from core_datasource where name like '%岐山%';
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|
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|
|
-- 数据集组
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|
|
select * from core_dataset_group where name like '全省人口变化总体趋势预测'; -- id=1033797259734683648
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|
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-- 数据集表
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|
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select table_name from core_dataset_table where dataset_group_id='1034544942506184704';
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|
|
-- 查询或者修改
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|
|
select * from `excel_人口变化趋势_e1c9395feb`
|
|
|
```
|
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|
|
更详细的见项目代码。
|
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> **$Q$:我想在主页面显示云南省的地图，然后点击地图中某个城市，比如昆明市，进打开一个新的页面，里面是昆明市的地图，如果点击的是楚雄州，打开的新的页面就是楚雄州的地图，并且，要求不能开发16个市州的页面，那样太麻烦了，我只想开发一个市州的页面，让第一页省地图将参数传递到市州的页面，完成类似于钻取的工作，可以吗？**
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$A$: 目前的$DataEase$ $V2$版本支持外部参数向仪表盘类组件传递参数，但对于地图是不支持的，地图是哪个地区，必然在页面上指定：
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这样一来，上面的需求就无法满足了。
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只好继续使用黑科技！
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|
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找到记录某个大屏使用了哪表记录上面的地区信息：
|
|
|
|
|
|
```sql
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|
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select * from data_visualization_info where name ='黄海测试的市州地图';
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|
|
-- 1049327041104711680 黄海测试的市州地图
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|
|
-- 配置值
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|
|
select * from core_chart_view where scene_id=1049327041104711680 and type='map';
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|
```
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|
|
返回的字段$custom\_attr$中有是哪个地区的配置信息：
|
|
|
|
|
|
```json
|
|
|
"map":{"level":"city","id":"156532300"}
|
|
|
```
|
|
|
|
|
|
很明显
|
|
|
|
|
|
```json
|
|
|
level:[province,city,district]
|
|
|
|
|
|
156530102:五华区
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|
|
156530100:昆明市
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|
|
```
|
|
|
|
|
|
上$baidu$查找了一下，$DataEase$中区划表执行的是：
|
|
|
|
|
|
**[2023年，省市县行政区划名称及编码对照表、最新省市区表](https://blog.csdn.net/isworking/article/details/128630487)**
|
|
|
|
|
|
|
|
|
|
|
|
由于本次项目只是云南省的市/州就可以了，所以我们只需要找出下面的数据即可：
|
|
|
|
|
|
```sql
|
|
|
DROP TABLE IF EXISTS `t_city_code`;
|
|
|
CREATE TABLE `t_city_code` (
|
|
|
`area_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '地区行政区划码',
|
|
|
`area_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '地区名'
|
|
|
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
|
|
|
|
|
|
-- ----------------------------
|
|
|
-- Records of t_city_code
|
|
|
-- ----------------------------
|
|
|
INSERT INTO `t_city_code` VALUES ('156530100', '昆明市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530300', '曲靖市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530400', '玉溪市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530500', '保山市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530600', '昭通市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530700', '丽江市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530800', '普洱市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156530900', '临沧市');
|
|
|
INSERT INTO `t_city_code` VALUES ('156532300', '楚雄彝族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156532500', '红河哈尼族彝族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156532600', '文山壮族苗族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156532800', '西双版纳傣族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156532900', '大理白族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156533100', '德宏傣族景颇族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156533300', '怒江傈僳族自治州');
|
|
|
INSERT INTO `t_city_code` VALUES ('156533400', '迪庆藏族自治州');
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 外部参数的处理办法
|
|
|
|
|
|
https://www.jianshu.com/p/cc9982e986f5
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1、省通过跳转设备 转到JAVA接口，填写如下：
|
|
|
|
|
|
http://10.10.21.20:9000/dsBase/dataease/route?city_name=[city_name]
|
|
|
|
|
|
其中[city_name]是在省地图上显示的热力数据，比如GDP=10000等
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
```java
|
|
|
// http://10.10.21.20:9000/dsBase/dataease/route?city_name=昆明市
|
|
|
// http://10.10.21.20:9000/dsBase/dataease/route?city_name=楚雄彝族自治州
|
|
|
// http://10.10.21.20:9000/dsBase/dataease/route?city_name=西双版纳傣族自治州
|
|
|
// !!!必须发布后访问才能做到进入此接口，否则浏览器就走缓存，不进来这个接口了！!!
|
|
|
/**
|
|
|
* 路由跳转
|
|
|
*
|
|
|
* @param city_name 城市名称
|
|
|
*/
|
|
|
@Before({GET.class})
|
|
|
@EmptyInterface({"city_name"})
|
|
|
public void route(String city_name) {
|
|
|
//大屏名称
|
|
|
String dataVisualizationName = BaseApplication.PropKit.get("dataEase.dataVisualizationName");
|
|
|
//发布的地址
|
|
|
String publish_url = BaseApplication.PropKit.get("dataEase.publish_url");
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//先更新一下数据表
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dm.updateCity(dataVisualizationName, city_name);
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//再拼接一下URL的最终地址
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JSONObject jo = new JSONObject();
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jo.put("city_name", city_name);
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String base64Str = Base64.encode(jo.toString());
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//跳转
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redirect(publish_url + "/#/de-link/zud8IQ8J?attachParams=" + base64Str);
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}
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```
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