sql優化

api/assRoom.js

 import SqlliteDbUtil from "@/utils/sqllitedb";
 import table from "./sqllite/table.js";
-import { fixNullVal } from "@/utils/common";
+import {
+	fixNullVal
+} from "@/utils/common";
 
 // 巡检
 export default {
+
 	async selectList() {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let rs = await sqllitedb.selectSQL(`select * from ${table.assRoomName}`);
 			return rs;
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 
 	async selectRoomList(roomType = 1) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let rs = await sqllitedb.selectSQL(
 				`select * from ${table.assRoomName} where roomType = ${roomType}`
 			);
 			return rs;
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 
 	async info(id) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let sql = `select * from ${table.assRoomName} where id = '${id}'`;
 			let res = await sqllitedb.selectSQL(sql);
 			if (res && res.length > 0) {
 				return res[0];
 			}
 			return null;
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async remove(id) {
 		if (!id) {
 			return;
 		}
 		let sql = `delete from ${table.assRoomName} where id = '${id}'`;
+		try {
 			let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
 			await sqllitedb.executeSQL(sql);
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async saveBatch(list) {
 		if (list.length === 0) {

api/hoistway.js

@@ -9,24 +9,45 @@ export default {
 
 	async selectList() {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let rs = await sqllitedb.selectSQL(`select * from ${table.assRoomName}`)
 			return rs
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async remove(id) {
 		if (!id) {
 			return
 		}
 		let sql = `delete from ${table.assRoomName} where id = '${id}'`;
+		try {
+
 			let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
 			await sqllitedb.executeSQL(sql);
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
 	},
 	async info(id) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let sql = `select * from ${table.assRoomName} where id = '${id}'`;
 			let res = await sqllitedb.selectSQL(sql);
 			if (res && res.length > 0) {
 				return res[0]
 			}
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async saveBatch(list) {
 		if (list.length === 0) {

api/inspect.js

 import SqlliteDbUtil from "@/utils/sqllitedb";
 import table from "./sqllite/table.js";
-import { fixNullVal } from "@/utils/common";
+import {
+	fixNullVal
+} from "@/utils/common";
 
 // 巡检
 export default {
 	async selectList() {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let rs = await sqllitedb.selectSQL(
 				`select * from ${table.inspectionRecordName}`
 			);
 			return rs;
+		} catch (e) {
+			console.log(e.message);
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async selectDataForTime() {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let rs = await sqllitedb.selectSQL(
 				`SELECT *,strftime( '%Y年%m月',createTime) AS yearMonth FROM ${table.inspectionRecordName} order by createTime desc`
 			);
 			return rs;
+		} catch (e) {
+			console.log(e.message);
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async info(id) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
+		try {
 			let sql = `select * from ${table.inspectionRecordName} where id = '${id}'`;
 			let res = await sqllitedb.selectSQL(sql);
 			debugger;
 			if (res && res.length > 0) {
 				return res[0];
 			}
+		} catch (e) {
+			console.log(e.message);
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async remove(id) {
 		if (!id) {
 			return;
 		}
 		let sql = `delete from ${table.inspectionRecordName} where id = '${id}'`;
+		try {
 			let sqllitedb = await SqlliteDbUtil.initSqlliteDB();
 			await sqllitedb.executeSQL(sql);
+		} catch (e) {
+			console.log(e.message);
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async saveBatch(list) {
 		if (list.length === 0) {
@@ -60,12 +90,12 @@ export default {
 					idx++;
 				}
 
-        column = column.endsWith(",")
-          ? column.substring(0, column.length - 1)
-          : column;
-        values = values.endsWith(",")
-          ? values.substring(0, values.length - 1)
-          : values;
+				column = column.endsWith(",") ?
+					column.substring(0, column.length - 1) :
+					column;
+				values = values.endsWith(",") ?
+					values.substring(0, values.length - 1) :
+					values;
 
 				let sql = `insert into ${table.inspectionRecordName}(${column}) values(${values})`;
 				let has = await this.info(data.id);

api/user.js

@@ -9,12 +9,20 @@ export default {
 
 	async selectList() {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let rs = await sqllitedb.selectSQL(`select * from ${table.userName}`)
 			return rs
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 
 	async login(data) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let {
 				account,
 				pwd
@@ -27,32 +35,52 @@ export default {
 				data: user,
 				msg: '登录成功'
 			};
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 	async remove(id) {
+		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			if (!id) {
 				return
 			}
 			let sql = `delete from ${table.userName} where userId = '${id}'`;
-		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
 			await sqllitedb.executeSQL(sql);
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
 	},
 	async info(id) {
 		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let sql = `select * from ${table.userName} where userId = '${id}'`;
 			let res = await sqllitedb.selectSQL(sql);
 			if (res && res.length > 0) {
 				return res[0]
 			}
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 
 	async changePwd(data) {
+		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
+		try {
 			let {
 				userName,
 				oldPwd,
 				newPwd,
 				userId
 			} = data
-		let sqllitedb = await SqlliteDbUtil.initSqlliteDB()
 			const current = await sqllitedb.selectSQL(
 				`select * from ${table.userName} where userId = '${userId}' and user = '${userName}'`
 			);
@@ -70,6 +98,12 @@ export default {
 				data: true,
 				msg: '恭喜您，密码更新成功。'
 			};
+		} catch (e) {
+			console.log(e.message)
+		} finally {
+			await sqllitedb.closeDB();
+		}
+
 	},
 
 	async saveBatch(list) {