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💻Luckysheet official Java version backend.
- Cooperative editing demo(Note: Please do not operate frequently to prevent the server from crashing)
Use MySQL Tutorial for Beginners
jdk >= 1.8
postgre >= 10 (Support jsonb version)
redis >= 3
nginx >= 1.12
maven >= 3.6
IntelliJ IDEA >= 12 (not necessary)
Create database
CREATE DATABASE luckysheetdb
Create sequence
DROP SEQUENCE IF EXISTS "public"."luckysheet_id_seq";
CREATE SEQUENCE "public"."luckysheet_id_seq"
INCREMENT 1
MINVALUE 1
MAXVALUE 9999999999999
START 1
CACHE 10;
Create table
DROP TABLE IF EXISTS "public"."luckysheet";
CREATE TABLE "luckysheet" (
"id" int8 NOT NULL,
"block_id" varchar(200) COLLATE "pg_catalog"."default" NOT NULL,
"row_col" varchar(50),
"index" varchar(200) COLLATE "pg_catalog"."default" NOT NULL,
"list_id" varchar(200) COLLATE "pg_catalog"."default" NOT NULL,
"status" int2 NOT NULL,
"json_data" jsonb,
"order" int2,
"is_delete" int2
);
CREATE INDEX "block_id" ON "public"."luckysheet" USING btree (
"block_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST,
"list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST
);
CREATE INDEX "index" ON "public"."luckysheet" USING btree (
"index" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST,
"list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST
);
CREATE INDEX "is_delete" ON "public"."luckysheet" USING btree (
"is_delete" "pg_catalog"."int2_ops" ASC NULLS LAST
);
CREATE INDEX "list_id" ON "public"."luckysheet" USING btree (
"list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST
);
CREATE INDEX "order" ON "public"."luckysheet" USING btree (
"list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST,
"order" "pg_catalog"."int2_ops" ASC NULLS LAST
);
CREATE INDEX "status" ON "public"."luckysheet" USING btree (
"list_id" COLLATE "pg_catalog"."default" "pg_catalog"."text_ops" ASC NULLS LAST,
"status" "pg_catalog"."int2_ops" ASC NULLS LAST
);
ALTER TABLE "public"."luckysheet" ADD CONSTRAINT "luckysheet_pkey" PRIMARY KEY ("id");
Insert initialization statement
INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '', '1', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 1, '{"row":84,"name":"Sheet1","chart":[],"color":"","index":"1","order":0,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 0, 0);
INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '', '2', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 0, '{"row":84,"name":"Sheet2","chart":[],"color":"","index":"2","order":1,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 1, 0);
INSERT INTO "public"."luckysheet" VALUES (nextval('luckysheet_id_seq'), 'fblock', '', '3', '1079500#-8803#7c45f52b7d01486d88bc53cb17dcd2c3', 0, '{"row":84,"name":"Sheet3","chart":[],"color":"","index":"3","order":2,"column":60,"config":{},"status":0,"celldata":[],"ch_width":4748,"rowsplit":[],"rh_height":1790,"scrollTop":0,"scrollLeft":0,"visibledatarow":[],"visibledatacolumn":[],"jfgird_select_save":[],"jfgrid_selection_range":{}}', 2, 0);
http block configuration
#websocket configuration
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
upstream ws_dataluckysheet {
server [Project ip]: [port];
}
server block configuration
#websocket configuration
location /luckysheet/websocket/luckysheet {
proxy_pass http://ws_dataluckysheet/luckysheet/websocket/luckysheet;
proxy_set_header Host $host;
proxy_set_header X-real-ip $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#websocket
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
#Dynamic resource configuration
location /luckysheet/ {
proxy_pass http://ws_dataluckysheet;
}
#Static resource configuration
location /luckysheet/demo/ {
root /usr/share/nginx/html;
index index.html index.htm;
}
- Access the static homepage through
[project ip]:[port] - Access the collaborative editing homepage through
[project ip]:[port]?share
application.yml Project configuration
server:
port: [Project port]
servlet:
context-path: /[Project path]
redis.channel: [redis channel name]
row_size: [The number of rows in the table, default 500]
col_size: [Number of columns in the table, default 500]
pgSetUp: [Whether to enable pgsql as storage data (0 for yes, 1 for no), currently can only be set to 0]
application-dev.yml Database configuration
spring:
redis:
host: [ip address]
port: [port]
password: [password]
db:
postgre:
druid:
url: jdbc:postgresql://[ip address]: [port]/luckysheetdb?useSSL=false
driverClassName: org.postgresql.Driver
username: [username]
password: [password]
logback-spring.xml Log configuration
<property name="log.path" value="[Log output directory]"/>
com.xc.luckysheet.WebApplication Project startup
com.xc.luckysheet.controller
JfGridFileController Table data loading class
TestController postgre redis Test class
com.xc.luckysheet.entity
SheetOperationEnum Table operation type
JfGridConfigModel Table block object
LuckySheetGridModel Tabular database objects
PgGridDataModel Table database object
com.xc.luckysheet.postgre
PostgresGridFileDao postgre database operation
PostgresGridFileGetService Record operation
PostgresJfGridUpdateService Update processing
com.xc.luckysheet.redisserver
RedisLock redis lock
RedisMessageListener Pipeline monitoring class
RedisMessagePublish Pipeline release class
com.xc.luckysheet.service
ConfigerService Configuration class
ScheduleService Initialize the timing database
com.xc.luckysheet.utils
GzipHandle Information compression
Pako_GzipUtils WebSocket information compression
com.xc.luckysheet.websocket
IpAndPortUtil Get the IP and port of the current service
MyWebSocketHandler Socket processor (including methods for sending information, receiving information, and information errors.)
MyWebSocketInterceptor Socket connection (handshake) and disconnection
WebSocketConfig Register WebSocket, Set the address of WebSocket
WSUserModel WebSocket object
com.xc.common.config.datasource.DataSourceConfig Data source configuration class
com.xc.common.config.redis.RedisConfig redis configuration class
Please consult the attached LICENSE file for details. All rights not explicitly granted by the Apache 2.0 License are reserved by the Original Author.
