Version beta 0.1 -Ajout de la fonctionnalité de conversion CSV vers SQL

Author: PlonoXxcoder

liste_complete_entreprises_2023_2024.csv

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.mycompany</groupId>
+    <artifactId>CSVToSQLConverter</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>20</maven.compiler.source>
+        <maven.compiler.target>20</maven.compiler.target>
+        <exec.mainClass>com.mycompany.csvtosqlconverter.CSVToSQLConverter</exec.mainClass>
+    </properties>
+</project>

liste_complete_entreprises_2023_2024.xlsx

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+
+/**
+ *
+ * @author paulb
+ */
+class CSVReader {
+    
+}

pom.xml

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+package com.mycompany.csvtosqlconverter;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+
+public class CSVToSQLConverter {
+    public static void main(String[] args) {
+        String csvFile = "votre chemin ici";
+        String line = "";
+        String cvsSplitBy = ",";
+        String tableName = "MaTable";
+
+        try (BufferedReader br = new BufferedReader(new FileReader(csvFile))) {
+            String[] columnNames = br.readLine().split(cvsSplitBy);
+
+            StringBuilder sql = new StringBuilder("CREATE TABLE " + tableName + " (");
+
+            for (String columnName : columnNames) {
+                sql.append("\n").append(columnName).append(" VARCHAR(255),");
+            }
+
+            sql = new StringBuilder(sql.substring(0, sql.length() - 1) + "\n);");
+
+            System.out.println(sql.toString());
+
+            while ((line = br.readLine()) != null) {
+                String[] values = line.split(cvsSplitBy);
+
+                sql = new StringBuilder("INSERT INTO " + tableName + " VALUES (");
+
+                for (String value : values) {
+                    sql.append("'").append(value).append("', ");
+                }
+
+                sql = new StringBuilder(sql.substring(0, sql.length() - 2) + ");");
+
+                System.out.println(sql.toString());
+            }
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/CSVReader.java

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+artifactId=CSVToSQLConverter
+groupId=com.mycompany
+version=1.0-SNAPSHOT

src/main/java/com/mycompany/csvtosqlconverter/CSVToSQLConverter.java

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+CSVReader.class
+com\mycompany\csvtosqlconverter\CSVToSQLConverter.class