console 命令行工具 X clear
console
<!DOCTYPE html>
<html lang="zh">

<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>试卷生成器</title>
	<style>
		@media print {
			#printButton {
				display: none;
			}
		}

		body {
			margin: 40px;
			padding: 20px;
			font-family: "SimSun", serif;
			font-size: 16px;
			line-height: 1.5;
			width: 80%;
			max-width: 800px;
			margin: auto;
			background: #fff;
		}

		.header {
			text-align: center;
			font-size: 24px;
			font-weight: bold;
			margin-bottom: 10px;
		}

		.score {
			text-align: right;
			font-size: 18px;
			margin-bottom: 20px;
		}

		ol {
			padding-left: 20px;
		}

		li {
			margin-bottom: 15px;
		}
	</style>
	<script>
		function addQuestion() {
            let question = prompt("请输入题目：");
            if (!question) return;

            let options = [];
            for (let i = 0; i < 4; i++) {
                let option = prompt(`请输入选项 ${String.fromCharCode(65 + i)}：`);
                options.push(option ? option : "");
            }

            let storedQuestions = JSON.parse(localStorage.getItem("questions")) || [];
            storedQuestions.push({ question, options });
            localStorage.setItem("questions", JSON.stringify(storedQuestions));

            alert("题目已添加！");
        }

        function generateExam() {
            let storedQuestions = JSON.parse(localStorage.getItem("questions")) || [];
            let numQuestions = parseInt(prompt("请输入试卷题目数量："));
            let currentScore = parseInt(prompt("请输入分数："));

            if (isNaN(numQuestions) || isNaN(currentScore)) {
                alert("请输入正确的数值！");
                return;
            }

            if (storedQuestions.length < numQuestions) {
                alert(`题目库不足 ${numQuestions} 道，请先添加更多题目！`);
                return;
            }

    let shuffledQuestions = storedQuestions.sort(() => 0.5 - Math.random());
    let selectedQuestions = shuffledQuestions.slice(0, numQuestions);

            let examContent = `
                <html>
                <head>
                    <title>试卷</title>
                    <style>
                        @media print {
                            #printButton {
                                display: none;
                            }
                        }
                        body {
                            margin: 40px;
                            padding: 20px;
                            font-family: "SimSun", serif;
                            font-size: 16px;
                            line-height: 1.5;
                            width: 80%;
                            max-width: 800px;
                            margin: auto;
                            background: #fff;
                        }
                        .header {
                            text-align: center;
                            font-size: 24px;
                            font-weight: bold;
                            margin-bottom: 10px;
                        }
                        .score {
                            text-align: right;
                            font-size: 18px;
                            margin-bottom: 20px;
                        }
                        ol {
                            padding-left: 20px;
                        }
                        li {
                            margin-bottom: 15px;
                        }
                    </style>
                </head>
                <body>
                    <div class="header">试卷</div>
                    <div class="score">总分：${currentScore}</div>
                    <hr>
                    <ol>
            `;

                selectedQuestions.forEach((q) => {
        examContent +=`<li>${q.question??''}<br>A. ${q.options[0]??''}<br>B. ${q.options[1]??''}<br>C. ${q.options[2]??''}<br>D. ${q.options[3]??''}</li>`
    });


            examContent += `
                    </ol>
                    <button id="printButton" onclick="window.print()">打印试卷</button>
                </body>
                </html>
            `;

            let examWindow = window.open("", "_blank");
            examWindow.document.write(examContent);
            examWindow.document.close();
        }
	</script>
</head>

<body>
	<h1>试卷生成器</h1>
	<button onclick="addQuestion()">输入题目</button>
    <button onclick="generateExam()">生成试卷</button>
</body>
</html>