在页面中输入两个复数用控制器计算两个负数的加、减、乘和除法运算。并将结果显示在视图中。请给出页面文件源码

由于缺少具体的框架和语言，无法给出完整的页面文件源码。以下是一个简单的HTML页面示例，其中包含两个复数的输入框和四个按钮，点击按钮会调用JavaScript函数计算并显示结果。

<!DOCTYPE html>
<html>
<head>
	<title>复数计算器</title>
	<script>
		function add() {
			var a1 = parseFloat(document.getElementById("a1").value);
			var b1 = parseFloat(document.getElementById("b1").value);
			var a2 = parseFloat(document.getElementById("a2").value);
			var b2 = parseFloat(document.getElementById("b2").value);
			var a = a1 + a2;
			var b = b1 + b2;
			document.getElementById("result").innerHTML = a + " + " + b + "i";
		}
		function subtract() {
			var a1 = parseFloat(document.getElementById("a1").value);
			var b1 = parseFloat(document.getElementById("b1").value);
			var a2 = parseFloat(document.getElementById("a2").value);
			var b2 = parseFloat(document.getElementById("b2").value);
			var a = a1 - a2;
			var b = b1 - b2;
			document.getElementById("result").innerHTML = a + " + " + b + "i";
		}
		function multiply() {
			var a1 = parseFloat(document.getElementById("a1").value);
			var b1 = parseFloat(document.getElementById("b1").value);
			var a2 = parseFloat(document.getElementById("a2").value);
			var b2 = parseFloat(document.getElementById("b2").value);
			var a = a1 * a2 - b1 * b2;
			var b = a1 * b2 + a2 * b1;
			document.getElementById("result").innerHTML = a + " + " + b + "i";
		}
		function divide() {
			var a1 = parseFloat(document.getElementById("a1").value);
			var b1 = parseFloat(document.getElementById("b1").value);
			var a2 = parseFloat(document.getElementById("a2").value);
			var b2 = parseFloat(document.getElementById("b2").value);
			var a = (a1 * a2 + b1 * b2) / (a2 * a2 + b2 * b2);
			var b = (a2 * b1 - a1 * b2) / (a2 * a2 + b2 * b2);
			document.getElementById("result").innerHTML = a + " + " + b + "i";
		}
	</script>
</head>
<body>
	<h1>复数计算器</h1>
	<label>第一个复数：</label>
	<input type="text" id="a1" placeholder="实部" style="width: 50px;">
	<label>+</label>
	<input type="text" id="b1" placeholder="虚部" style="width: 50px;">
	<label>i</label>
	<br><br>
	<label>第二个复数：</label>
	<input type="text" id="a2" placeholder="实部" style="width: 50px;">
	<label>+</label>
	<input type="text" id="b2" placeholder="虚部" style="width: 50px;">
	<label>i</label>
	<br><br>
	<button onclick="add()">加法</button>
	<button onclick="subtract()">减法</button>
	<button onclick="multiply()">乘法</button>
	<button onclick="divide()">除法</button>
	<br><br>
	<label>结果：</label>
	<span id="result"></span>
</body>
</html>
``

在页面中输入两个复数用控制器计算两个负数的加、减、乘和除法运算。并将结果显示在视图中。请给出页面文件源码