public class Main {
public static void main(String[] args) {
String[] fields = { "name", "position", "salary" };
String table = "employee";
String insert = buildInsertSql(table, fields);
System.out.println(insert);
System.out.println(
"INSERT INTO employee (name, position, salary) VALUES (?, ?, ?)".equals(insert) ? "测试成功" : "测试失败");
}
static String buildInsertSql(String table, String[] fields) {
// TODO:
var sb = new StringBuilder(1024);
sb.append("INSERT INTO ").append(table).append(" (").append(String.join(", ", fields)).append(") VALUES (?, ?, ?)");
return sb.toString();
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chris-TG
public class Main {
public static void main(String[] args) {
String[] fields = { "name", "position", "salary" };
String table = "employee";
String insert = buildInsertSql(table, fields);
System.out.println(insert);
System.out.println(
"INSERT INTO employee (name, position, salary) VALUES (?, ?, ?)".equals(insert) ? "测试成功" : "测试失败");
}
static String buildInsertSql(String table, String[] fields) {
// TODO:
var sb = new StringBuilder(1024);
sb.append("INSERT INTO ").append(table).append(" (").append(String.join(", ", fields)).append(") VALUES (?, ?, ?)");
return sb.toString();
}
}