49 lines
1.2 KiB
HTML
49 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<title>用户登录</title>
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</head>
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<body>
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<div class="login">
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<input class="username" type="text" placeholder="请输入用户名"> <br>
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<input class="userpwd" type="password" placeholder="请输入密码"> <span>显示/隐藏</span> <br>
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<button>登 录</button>
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</div>
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<script>
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var showstatus = true;
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document.querySelector("button").onclick = function () {
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var username = document.querySelector(".username").value;
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var userpwd = document.querySelector(".userpwd").value;
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if (username == "2271608011" && userpwd == '123456') {
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alert("login success")
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}else {
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alert("login error")
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}
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}
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document.querySelector("span").onclick = function () {
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if(showstatus){
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//console.log("显示密码");
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(document.querySelector(".userpwd")).setAttribute("type","text");
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showstatus = false
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}else {
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//console.log("隐藏密码");
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(document.querySelector(".userpwd")).setAttribute("type","password");
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showstatus = true
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}
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}
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</script>
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</body>
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</html> |