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Nodejs uses readLine to read and write files line by line

2020-12-06 23:25:04 havealex

One 、 Requirements describe

There is a small demand today , It's based on Excel Generate multiple columns of data in SQL Insert script , Similar to the following input.txt Here's the file :

2	24	0	1	1	a04005	.3
2	24	0	1	2	a04006	.3
2	24	0	1	3	a04007	.3
2	16	0	1	1	a99501	.3
2	16	0	1	2	a99502	.3
2	16	0	1	3	a99500	.3
2	16	0	1	4	a99505	.3
2	16	0	1	5	a99504	.3
2	16	0	1	6	a99503	.3
2	22	0	1	23	a24901	.3
2	22	0	1	27	a24904	.3
2	22	0	1	28	a24905	.3
2	22	0	1	29	a24042	.3
2	22	0	1	36	a25002	.3
2	22	0	1	33	a24036	.3
2	22	0	1	32	a24908	.3
2	22	0	1	34	a24909	.3
2	22	0	1	35	a24910	.3
2	22	0	1	37	a24012	.3
2	22	0	1	38	a24043	.3
2	22	0	1	39	a24084	.3
2	22	0	1	40	a24911	.3
2	22	0	1	43	a25003	.3
2	22	0	1	41	a24912	.3
2	22	0	1	42	a24913	.3
2	22	0	1	44	a24070	.3
2	22	0	1	45	a25004	.3
2	22	0	1	47	a25008	.3
2	22	0	1	49	a25038	.3
2	22	0	1	48	a25006	.3
2	22	0	1	46	a24044	.3
2	22	0	1	50	a25034	.3
2	22	0	1	51	a25033	.3
2	22	0	1	52	a25902	.3
2	22	0	1	53	a25014	.3
2	22	0	1	55	a25021	.3
2	22	0	1	56	a25901	.3
2	22	0	1	57	a25019	.3
2	22	0	1	54	a24068	.3
2	22	0	1	58	a25020	.3
2	22	0	1	59	a25903	.3
2	22	0	1	60	a25904	.3
2	22	0	1	61	a24914	.3
2	22	0	1	62	a24915	.3
2	22	0	1	1	a24001	.3
2	22	0	1	2	a24045	.3
2	22	0	1	3	a24002	.3
2	22	0	1	4	a24053	.3
2	22	0	1	5	a24038	.3
2	22	0	1	6	a24037	.3
2	22	0	1	7	a24079	.3
2	22	0	1	8	a24064	.3
2	22	0	1	11	a24063	.3
2	22	0	1	12	a24902	.3
2	22	0	1	13	a24041	.3
2	22	0	1	14	a24039	.3
2	22	0	1	20	a24077	.3
2	22	0	1	18	a24074	.3
2	22	0	1	22	a24076	.3
2	22	0	1	31	a24907	.3
2	22	0	1	24	a24903	.3
2	22	0	1	25	a24011	.3
2	22	0	1	21	a24061	.3
2	22	0	1	30	a24906	.3
2	22	0	1	104	a31005	.3
2	22	0	1	206	a24072	.3
2	22	0	1	221	a05009	.3
2	22	0	1	65	a05014	.3
2	22	0	1	66	a24099	.3
2	22	0	1	67	a24046	.3
2	22	0	1	15	a24078	.3
2	22	0	1	68	a24008	.3
2	22	0	1	69	a24015	.3
2	22	0	1	70	a24916	.3
2	22	0	1	96	a31004	.3
2	22	0	1	97	a31003	.3
2	22	0	1	72	a24047	.3
2	22	0	1	71	a05013	.3
2	22	0	1	98	a31024	.3
2	22	0	1	73	a24100	.3
2	22	0	1	74	a24003	.3
2	22	0	1	101	a28006	.3
2	22	0	1	75	a24016	.3
2	22	0	1	76	a24111	.3
2	22	0	1	77	a24004	.3
2	22	0	1	78	a24018	.3
2	22	0	1	79	a24005	.3
2	22	0	1	80	a24017	.3
2	22	0	1	81	a24049	.3
2	22	0	1	82	a24027	.3
2	22	0	1	83	a24007	.3
2	22	0	1	85	a24112	.3
2	22	0	1	84	a24054	.3
2	22	0	1	86	a24019	.3
2	22	0	1	87	a24050	.3
2	22	0	1	88	a24034	.3
2	22	0	1	89	a25010	.3
2	22	0	1	90	a24009	.3
2	22	0	1	91	a24020	.3
2	22	0	1	92	a25012	.3
2	22	0	1	95	a25011	.3
2	22	0	1	215	a30008	.3
2	22	0	1	219	a99051	.3
2	22	0	1	201	a29026	.3
2	22	0	1	208	a29017	.3
2	22	0	1	106	a31025	.3
2	22	0	1	209	a24110	.3
2	22	0	1	203	a25072	.3
2	22	0	1	222	a29015	.3
2	22	0	1	202	a31030	.3
2	22	0	1	211	a31027	.3
2	22	0	1	207	a24006	.3
2	22	0	1	93	a25013	.3
2	22	0	1	94	a25068	.3
2	22	0	1	204	a25015	.3
2	22	0	1	223	a24113	.3
2	22	0	1	224	a25059	.3
2	22	0	1	9	a24919	.3
2	22	0	1	213	a30003	.3
2	17	0	1	1	a99070	.0
2	17	0	1	2	a99071	.0
2	17	0	1	3	a99072	.0
2	17	0	1	4	a99073	.0
2	17	0	1	5	a99074	.0
2	17	0	1	6	a99075	.0
2	17	0	1	7	a99076	.0
2	17	0	1	8	a99077	.0
2	17	0	1	9	a99078	.0
2	17	0	1	10	a99079	.0
2	17	0	1	11	a99080	.0
2	17	0	1	12	a99081	.0
2	17	0	1	13	a99082	.0
2	17	0	1	14	a99083	.0
2	17	0	1	15	a99084	.0
2	17	0	1	16	a99085	.0
2	17	0	1	17	a99086	.0
2	17	0	1	18	a99087	.0
2	17	0	1	19	a99088	.0
2	17	0	1	20	a99089	.0
2	17	0	1	21	a99090	.0
2	17	0	1	22	a99091	.0
2	17	0	1	23	a99092	.0
2	17	0	1	24	a99093	.0
2	17	0	1	25	a99094	.0
2	17	0	1	26	a99095	.0
2	17	0	1	27	a99096	.0
2	17	0	1	28	a99097	.0
2	17	0	1	29	a99098	.0
2	17	0	1	30	a99099	.0
2	17	0	1	31	a99100	.0
2	17	0	1	32	a99101	.0
2	17	0	1	35	a99102	.1
2	17	0	1	36	a99103	.1
2	17	0	1	37	a99104	.1

Each row has the same format , Represent the protocol, slave, number, ptype, pid,name, format, Each field is '\t' Tabs are separators . above input.txt It's me. Excel Paste and copy it , I wanted to copy to Editplus To deal with , It then generates something like each row

INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 24, 0, 1, 1, 'a04005', '.3');

In this way SQL Insert script .

relevant Nodejs Code app.js

Direct use C++ Can also write , about nodejs Not very proficient in reading and writing files , So I went online to find information , Need to use nodejs Built in fs and readline Library realizes the reading and writing of files . Get the following solution : // app.js

var fs = require('fs');
var readline = require('readline');
var os = require('os'); 

// Node.js readline  Read line by line 、 An example of writing the contents of a file 
// https://www.jb51.net/article/135706.htm
// nodejs Read the file 、 According to the line read 
// https://blog.csdn.net/weixin_42171955/article/details/100156212

var strInputFileName = './input.txt';
var strOutputFileName = 'output.txt';

var fRead = fs.createReadStream(strInputFileName); 
var fWrite = fs.createWriteStream(strOutputFileName); 
  
fRead.on('end', ()=>{ 
 console.log('end'); 
}); 
  
var objReadline = readline.createInterface({ 
 input: fRead, 
 output: fWrite, 
 terminal: false
}); 

objReadline.on('line', (strLine)=>{ 
 //  Get data from a row , The data to \t Division , for example :24	0	1	1	a04005	.2
 var strArr = strLine.split('\t');
 let protocol = strArr[0];
 let slave = strArr[1];
 let number = strArr[2];
 let ptype = strArr[3];
 let pid = strArr[4];
 let name = strArr[5];
 let format = strArr[6];

//  because readline::output It is written first and then called. on('line') event , 
//  So you don't need to write the line number when you have finished reading the file ... 
// INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
// VALUES (2, 29, 0, 1, 2, 'a06011', '.3');
let strTemp = `INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)\n `;
strTemp += `VALUES(${protocol}, ${slave}, ${number}, ${ptype}, ${pid}, '${name}', '${format}');\n`;
fWrite.write(strTemp); 
}); 
 
 
objReadline.on('close', ()=>{ 
 console.log('readline close...'); 
}); 

Run code node app.js

vscode_run

In the current project directory output.txt The documents are as follows :

INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 24, 0, 1, 1, 'a04005', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 24, 0, 1, 2, 'a04006', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 24, 0, 1, 3, 'a04007', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 1, 'a99501', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 2, 'a99502', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 3, 'a99500', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 4, 'a99505', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 5, 'a99504', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 16, 0, 1, 6, 'a99503', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 23, 'a24901', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 27, 'a24904', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 28, 'a24905', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 29, 'a24042', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 36, 'a25002', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 33, 'a24036', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 32, 'a24908', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 34, 'a24909', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 35, 'a24910', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 37, 'a24012', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 38, 'a24043', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 39, 'a24084', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 40, 'a24911', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 43, 'a25003', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 41, 'a24912', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 42, 'a24913', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 44, 'a24070', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 45, 'a25004', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 47, 'a25008', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 49, 'a25038', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 48, 'a25006', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 46, 'a24044', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 50, 'a25034', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 51, 'a25033', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 52, 'a25902', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 53, 'a25014', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 55, 'a25021', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 56, 'a25901', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 57, 'a25019', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 54, 'a24068', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 58, 'a25020', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 59, 'a25903', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 60, 'a25904', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 61, 'a24914', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 62, 'a24915', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 1, 'a24001', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 2, 'a24045', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 3, 'a24002', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 4, 'a24053', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 5, 'a24038', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 6, 'a24037', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 7, 'a24079', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 8, 'a24064', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 11, 'a24063', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 12, 'a24902', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 13, 'a24041', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 14, 'a24039', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 20, 'a24077', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 18, 'a24074', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 22, 'a24076', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 31, 'a24907', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 24, 'a24903', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 25, 'a24011', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 21, 'a24061', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 30, 'a24906', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 104, 'a31005', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 206, 'a24072', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 221, 'a05009', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 65, 'a05014', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 66, 'a24099', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 67, 'a24046', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 15, 'a24078', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 68, 'a24008', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 69, 'a24015', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 70, 'a24916', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 96, 'a31004', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 97, 'a31003', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 72, 'a24047', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 71, 'a05013', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 98, 'a31024', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 73, 'a24100', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 74, 'a24003', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 101, 'a28006', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 75, 'a24016', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 76, 'a24111', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 77, 'a24004', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 78, 'a24018', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 79, 'a24005', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 80, 'a24017', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 81, 'a24049', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 82, 'a24027', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 83, 'a24007', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 85, 'a24112', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 84, 'a24054', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 86, 'a24019', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 87, 'a24050', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 88, 'a24034', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 89, 'a25010', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 90, 'a24009', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 91, 'a24020', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 92, 'a25012', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 95, 'a25011', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 215, 'a30008', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 219, 'a99051', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 201, 'a29026', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 208, 'a29017', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 106, 'a31025', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 209, 'a24110', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 203, 'a25072', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 222, 'a29015', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 202, 'a31030', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 211, 'a31027', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 207, 'a24006', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 93, 'a25013', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 94, 'a25068', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 204, 'a25015', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 223, 'a24113', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 224, 'a25059', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 9, 'a24919', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 22, 0, 1, 213, 'a30003', '.3');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 1, 'a99070', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 2, 'a99071', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 3, 'a99072', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 4, 'a99073', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 5, 'a99074', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 6, 'a99075', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 7, 'a99076', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 8, 'a99077', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 9, 'a99078', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 10, 'a99079', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 11, 'a99080', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 12, 'a99081', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 13, 'a99082', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 14, 'a99083', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 15, 'a99084', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 16, 'a99085', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 17, 'a99086', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 18, 'a99087', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 19, 'a99088', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 20, 'a99089', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 21, 'a99090', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 22, 'a99091', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 23, 'a99092', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 24, 'a99093', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 25, 'a99094', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 26, 'a99095', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 27, 'a99096', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 28, 'a99097', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 29, 'a99098', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 30, 'a99099', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 31, 'a99100', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 32, 'a99101', '.0');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 35, 'a99102', '.1');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 36, 'a99103', '.1');
INSERT INTO tb_param(protocol, slave, number, ptype, pid, name, format)
 VALUES(2, 17, 0, 1, 37, 'a99104', '.1');

This is based on input.txt file , Read line by line and generate the required SQL Insert script , And then execute it in the corresponding database OK 了 .

Reference material

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