修复全局模块，创建数据库连接池

config/development.ts

@@ -14,4 +14,13 @@ export default {
     log: {
         level: 'all',
     },
+    databases: {
+        starLight: {
+            host: 'localhost',
+            port: 3306,
+            username: 'root',
+            password: 'Hxl1314521',
+            database: 'Starlight',
+        },
+    },
 };

config/production.ts

@@ -14,4 +14,13 @@ export default {
     log: {
         level: 'info',
     },
+    databases: {
+        starLight: {
+            host: 'localhost',
+            port: 3306,
+            username: 'root',
+            password: 'Hxl1314521',
+            database: 'Starlight',
+        },
+    },
 };

src/GDATABASE/gdatabase.module.ts

@@ -0,0 +1,8 @@
+import { Global, Module } from '@nestjs/common';
+import { GdatabaseService } from './gdatabase.service';
+@Global()
+@Module({
+    providers: [GdatabaseService],
+    exports: [GdatabaseService],
+})
+export class GdatabaseModule {}

src/GDATABASE/gdatabase.service.ts

@@ -0,0 +1,29 @@
+import { Injectable } from '@nestjs/common';
+import * as mysql from 'mysql2/promise';
+import config from '../../config';
+
+@Injectable()
+export class GdatabaseService {
+    public DB;
+    constructor() {
+        this.start();
+    }
+    private async start() {
+        const DBConfig = config().databases.starLight;
+        const DB = mysql.createPool({
+            host: DBConfig.host,
+            port: DBConfig.port,
+            user: DBConfig.username,
+            password: DBConfig.password,
+            database: DBConfig.database,
+            connectionLimit: 20, // 用于指定连接池中最大的链接数，默认属性值为10.
+            multipleStatements: true, //是否允许执行多条sql语句，默认值为false
+            waitForConnections: true, // 超过最大连接时排队
+            queueLimit: 0, // 排队最大数量(0 代表不做限制)
+            maxIdle: 20, // 最大空闲连接数
+            idleTimeout: 60000, // 空闲连接超时，以毫秒为单位，默认值60000
+        });
+        this.DB = DB;
+        return DB;
+    }
+}

src/GLOGGER/glogger.module.ts

@@ -3,5 +3,6 @@ import { GloggerService } from './glogger.service';
 @Global()
 @Module({
     providers: [GloggerService],
+    exports: [GloggerService],
 })
 export class GloggerModule {}

src/app.module.ts

@@ -1,10 +1,11 @@
 import { Module } from '@nestjs/common';
-import { StarlightModule } from './starlight/starlight.module';
 import { ConfigModule } from '@nestjs/config';
-// import { ResponseInterceptorModule } from './response-interceptor/response-interceptor.module';
-import { GloggerModule } from './glogger/glogger.module';
-import { GdevinterceptorModule } from './gdevinterceptor/gdevinterceptor.module';
+import { GloggerModule } from './GLOGGER/glogger.module';
+import { StarlightModule } from './starlight/starlight.module';
 import config from '../config';
+import { GloggerService } from './GLOGGER/glogger.service';
+import { GdatabaseModule } from './GDATABASE/gdatabase.module';
+import { GdatabaseService } from './GDATABASE/gdatabase.service';
 
 @Module({
     imports: [
@@ -12,10 +13,9 @@ import config from '../config';
             isGlobal: true, // 作用于全局
             load: [config], // 加载自定义配置项
         }),
-        StarlightModule,
         GloggerModule,
-        // GdevinterceptorModule,
-        // ResponseInterceptorModule,
+        StarlightModule,
+        GdatabaseModule,
     ],
     controllers: [],
     providers: [],

src/starlight/starlight.controller.ts

@@ -8,15 +8,18 @@ import {
     Delete,
     UseGuards,
     Req,
+    Inject,
 } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { ApiTags } from '@nestjs/swagger';
+
+import { StarlightGuard } from './starlight.guard';
 import { StarlightService } from './starlight.service';
 import { CreateStarlightDto } from './dto/create-starlight.dto';
 import { UpdateStarlightDto } from './dto/update-starlight.dto';
-import { StarlightGuard } from './starlight.guard';
-import { ApiTags } from '@nestjs/swagger';
-// import { LoggerService } from '../Logger/logger.service';
-import { ConfigService } from '@nestjs/config';
-// import { LogService } from '../log/log.service';
+
+import { GloggerService } from '../GLOGGER/glogger.service';
+import { GdatabaseService } from '../GDATABASE/gdatabase.service';
 
 @ApiTags('starlight')
 @Controller('starlight')
@@ -24,9 +27,10 @@ import { ConfigService } from '@nestjs/config';
 @UseGuards(StarlightGuard)
 export class StarlightController {
     constructor(
+        private readonly config: ConfigService,
         private readonly starlightService: StarlightService,
-        // private readonly logger: LoggerService,
-        private readonly config: ConfigService, // private readonly logService: LogService,
+        private readonly logger: GloggerService,
+        private readonly database: GdatabaseService,
     ) {}
 
     @Post()
@@ -35,10 +39,13 @@ export class StarlightController {
     }
 
     @Get()
-    findAll() {
-        // this.logger.error(this.config.get('master'));
-        // this.logger.warn('xsxs');
-        // this.logService.getName();
+    async findAll() {
+        this.logger.debug(this.config.get('master'));
+        this.logger.debug('xsxs');
+        const [rows, fields] = await this.database.DB.execute(
+            `SELECT * from user_info_base;`,
+        );
+        this.logger.debug(rows);
         return this.starlightService.findAll();
     }