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我有一个.txt
文件,插入查询大约有10,000条记录。这里有一个例子:如何读取.txt文件并运行查询以插入记录?
INSERT INTO tblVeiculo (VeiculoId, Codigo, Fabricante, Modelo, AnoInicial, AnoFinal, Portas, Combustivel, NrMotorObstruido) VALUES
(1, '001034066', 'AGRALE', 'MT 12.0 4X2 SB(E-TRONIC)(URB.) DIES 2P BASICO', 2005, 2013, 2, 'DIES', 1),
(2, '001034078', 'AGRALE', 'MT 12.0 4X2 LE(E-TRONIC)(RODOV.) DIES 1P BASICO', 2005, 2013, 1, 'DIES', 0),
(3, '001034080', 'AGRALE', 'MT 12.0 4X2 LE(E-TRONIC)(RODOV.C/AR) DIES 1P BASICO', 2005, 2013, 1, 'DIES', 0),
(4, '001034091', 'AGRALE', 'MT 12.0 4X2 LE(E-TRONIC)(URBANO) DIES 2P BASICO', 2005, 2013, 2, 'DIES', 0) ...
我想读的.txt
文件并运行该查询到的所有记录插入到SQLite数据库。
我创建一个表是这样的:
db.openDatabase({
name: "data.db",
location: "default"
}).then(() => {
db.executeSql("CREATE TABLE IF NOT EXISTS tblVeiculo ("
+ "VeiculoId INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"
+ "Codigo VARCHAR (512), "
+ "Fabricante VARCHAR (256), "
+ "Modelo VARCHAR (512), "
+ "AnoInicial DATETIME, "
+ "AnoFinal DATETIME, "
+ "[Portas] INT (1), "
+ "Combustivel VARCHAR (256), "
+ "[NrMotorObstruido] INT (1)); ", {}).then((data) => {
console.log("TABLE CREATED: ", data);
}, (error) => {
console.error("Unable to execute sql teste", error);
})
}, (error) => {
console.error("Unable to open database", error);
});
如何阅读.txt
文件并运行查询插入SQLite中的记录?
也许[** this **](http://stackoverflow.com/questions/38998559/how-to-read-a-text-file-that-was-downloaded-locally-ionic-2-and-科尔多瓦)或[**这**](https://forum.ionicframework.com/t/load-a-text-file-as-a-string-in-ionic-2/73180/2)可以帮助你。 – developer033