Upload 3 files

app.py

@@ -0,0 +1,62 @@
+from flask import Flask, request, jsonify
+
+app = Flask(__name__)
+
+# File path
+FILE_PATH = 'data.txt'
+
+@app.route('/file', methods=['GET', 'POST'])
+def handle_file():
+    if request.method == 'GET':
+        # Read operation
+        try:
+            with open(FILE_PATH, 'r') as file:
+                content = file.read()
+            return jsonify({
+                'status': 'success',
+                'data': content
+            }), 200
+        except FileNotFoundError:
+            return jsonify({
+                'status': 'error',
+                'message': 'File not found'
+            }), 404
+        except Exception as e:
+            return jsonify({
+                'status': 'error',
+                'message': str(e)
+            }), 500
+
+    elif request.method == 'POST':
+        # Write operation
+        try:
+            # Get the content from request
+            content = request.json.get('content')
+            
+            if not content:
+                return jsonify({
+                    'status': 'error',
+                    'message': 'No content provided'
+                }), 400
+
+            # Write mode can be specified in the request
+            mode = request.json.get('mode', 'w')  # Default to 'w' (overwrite)
+            if mode not in ['w', 'a']:  # Only allow write or append modes
+                mode = 'w'
+
+            with open(FILE_PATH, mode) as file:
+                file.write(content)
+
+            return jsonify({
+                'status': 'success',
+                'message': f'Content {"appended" if mode == "a" else "written"} successfully'
+            }), 200
+
+        except Exception as e:
+            return jsonify({
+                'status': 'error',
+                'message': str(e)
+            }), 500
+
+if __name__ == '__main__':
+    app.run(debug=True)

usage.py

@@ -0,0 +1,15 @@
+import requests
+
+# Read from file
+response = requests.get('http://localhost:5000/file')
+print(response.json())
+
+# Write to file (overwrite)
+response = requests.post('http://localhost:5000/file', 
+                        json={'content': 'Hello, World!'})
+print(response.json())
+
+# Append to file
+response = requests.post('http://localhost:5000/file', 
+                        json={'content': '\nNew line', 'mode': 'a'})
+print(response.json())