Update index.js

index.js

@@ -15,6 +15,32 @@ app.get("/", function (req, res) {
   res.send("Hello World!!");
 });
 
+app.post('/compile-java', (req, res) => {
+    const javaCode = req.body.code; // Assuming code is sent as a POST parameter
+
+    // Write the Java code to Main.java file
+    fs.writeFile('/code/temp/Main.java', javaCode, (err) => {
+        if (err) {
+            console.error(err);
+            res.status(500).send('Error writing Java file');
+            return;
+        }
+
+        // Compile and run the Java code
+        exec('javac -d /code/temp /code/temp/Main.java && java -cp /code/temp Main', (error, stdout, stderr) => {
+            if (error) {
+                console.error(error);
+                res.status(500).send('Error compiling or executing Java code');
+                return;
+            }
+
+            console.log(stdout);
+            console.error(stderr);
+            res.send(stdout);
+        });
+    });
+});
+
 app.post("/compile", function (req, res) {
   var code = req.body.code;
   var input = req.body.input;