SPIFSS.ino

#include "FS.h"
//---------------------
void setup()
{
  Serial.begin(115200);
  Serial.println("");
  Serial.println("Abrindo arquivos");
  SPIFFS.begin();
  //SPIFFS.format();
  Dir dir = SPIFFS.openDir("/");
  while (dir.next())
  {
    Serial.print(dir.fileName());
    File f = dir.openFile("r");
    Serial.print("   size:  ");
    Serial.println(f.size());
  }
  Serial.println(" ");
  //SPIFFS.remove("/f.txt");
  //SPIFFS.remove("/g.txt");
  delay(1500);

  File file2 = SPIFFS.open("/mesh.json","r");
  if (!file2) {
    Serial.println("Failed to open file for reading");
    return;
  }
  Serial.println("File Content:");
  while (file2.available()) {
    Serial.write(file2.read());
  }
  file2.close();
}
//---------------------
void loop()
{
  //  Dir dir = SPIFFS.openDir("/");
  //  while (dir.next())
  //  {
  //    Serial.print(dir.fileName());
  //    File f = dir.openFile("r");
  //    Serial.print("   size:  ");
  //    Serial.println(f.size());
  //  }
  //  Serial.println(" ");
  //  //SPIFFS.remove("/f.txt");
  //  //SPIFFS.remove("/g.txt");
  //  delay(1500);
}