Difference between revisions of "AppInventor: Menyiapkan Server Apache dan MySQL"

From OnnoWiki
Jump to navigation Jump to search
 
Line 27: Line 27:
 
  <?php
 
  <?php
 
   // Retrieve data from the POST request
 
   // Retrieve data from the POST request
   $id = $_POST['id'];
+
   $iotID    = $_POST['iotID'];
   $newName = $_POST['newName'];
+
   $iottime  = $_POST['iottime'];
   $newEmail = $_POST['newEmail'];
+
   $iotsensor = $_POST['iotsensor'];
 +
  $iotdata  = $_POST['iotdata'];
  
 
   // Database connection parameters
 
   // Database connection parameters
   $servername = "your_mysql_server";
+
   $servername = "127.0.0.1";
   $username = "your_mysql_username";
+
   $username   = "iot";
   $password = "your_mysql_password";
+
   $password   = "iot";
   $dbname = "your_database_name";
+
   $dbname     = "iot";
  
 
   // Create connection
 
   // Create connection
Line 46: Line 47:
 
   
 
   
 
   // Update data in the database
 
   // Update data in the database
   $sql = "UPDATE your_table_name SET name='$newName', email='$newEmail' WHERE id=$id";
+
   $sql = "UPDATE iot SET iottime='$iottime', iotsensor='$iotsensor', iotdata='$iotdata' WHERE iotid=$iotid";
 
   
 
   
 
   if ($conn->query($sql) === TRUE) {
 
   if ($conn->query($sql) === TRUE) {

Latest revision as of 19:33, 14 January 2024

Instalasi

sudo su
apt update
apt install apache2 php php-common php-mysql libapache2-mod-php mariadb-server
mysql -u root -p123456
CREATE DATABASE iot;
CREATE USER 'iot' IDENTIFIED BY 'iot';
GRANT ALL PRIVILEGES ON iot.* TO 'iot';
FLUSH PRIVILEGES;
exit


mysql -u root -p123456
USE iot;
CREATE TABLE iot (
   iotID int,
   iottime varchar(100),
   iotsensor varchar(255),
   iotdata varchar(255)
);
exit

Edit /var/www/html/put_data.php

<?php
  // Retrieve data from the POST request
  $iotID     = $_POST['iotID'];
  $iottime   = $_POST['iottime'];
  $iotsensor = $_POST['iotsensor'];
  $iotdata   = $_POST['iotdata'];
  // Database connection parameters
  $servername = "127.0.0.1";
  $username   = "iot";
  $password   = "iot";
  $dbname     = "iot";
  // Create connection
  $conn = new mysqli($servername, $username, $password, $dbname);
  // Check connection
  if ($conn->connect_error) {
      die("Connection failed: " . $conn->connect_error);
  }

  // Update data in the database
  $sql = "UPDATE iot SET iottime='$iottime', iotsensor='$iotsensor', iotdata='$iotdata' WHERE iotid=$iotid";

  if ($conn->query($sql) === TRUE) {
      echo "Data updated successfully";
  } else {
      echo "Error: " . $sql . "
" . $conn->error; } $conn->close(); ?>


Pranala Menarik