代码如下：
<template>
<div class="login">
<div class="login-logo">
<span> 开源字节 | 通行证</span>
</div>
<h2 class="main-title"><span>开源字节</span></h2>
<h3 class="sub-title">登录开源字节，与攻城狮一起交流、分享快乐吧！</h3>
<el-form
ref="loginForm"
:model="loginForm"
:rules="loginRules"
class="login-form"
>
<el-form-item prop="username">
<el-input
v-model="loginForm.username"
type="text"
auto-complete="off"
placeholder="账号"
>
<svg-icon
slot="prefix"
icon-class="user"
class="el-input__icon input-icon"
/>
</el-input>
</el-form-item>
<el-form-item prop="password">
<el-input
v-model="loginForm.password"
type="password"
auto-complete="off"
placeholder="密码"
@keyup.enter.native="handleLogin"
>
<svg-icon
slot="prefix"
icon-class="password"
class="el-input__icon input-icon"
/>
</el-input>
</el-form-item>
<el-form-item prop="code" v-if="captchaOnOff">
<el-input
v-model="loginForm.code"
auto-complete="off"
placeholder="验证码"
style="width: 63%"
@keyup.enter.native="handleLogin"
>
<svg-icon
slot="prefix"
icon-class="validCode"
class="el-input__icon input-icon"
/>
</el-input>
<div class="login-code">
<img :src="codeUrl" @click="getCode" class="login-code-img" />
</div>
</el-form-item>
<el-checkbox
v-model="loginForm.rememberMe"
style="margin: 0px 0px 25px 0px"
>记住密码</el-checkbox
>
<el-form-item style="width: 100%">
<el-button
:loading="loading"
size="medium"
type="primary"
style="width: 100%"
@click.native.prevent="handleLogin"
>
<span v-if="!loading">登 录</span>
<span v-else>登 录 中...</span>
</el-button>
<div style="float: right" v-if="register">
<router-link class="link-type" :to="'/register'"
>立即注册</router-link
>
</div>
</el-form-item>
</el-form>
<!-- 底部 -->
<div class="el-login-footer">
<span>
<a href="http://8.136.213.245" target="_blank"
>Copyright © 2021-2022 开源字节 Open Source Byte All Rights
Reserved.</a
>
</span>
</div>
</div>
</template>
<script>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
export default {
name: "Login",
data() {
return {
codeUrl: "",
loginForm: {
username: "admin",
password: "admin123",
rememberMe: false,
code: "",
uuid: "",
},
loginRules: {
username: [
{ required: true, trigger: "blur", message: "请输入您的账号" },
],
password: [
{ required: true, trigger: "blur", message: "请输入您的密码" },
],
code: [{ required: true, trigger: "change", message: "请输入验证码" }],
},
loading: false,
// 验证码开关
captchaOnOff: true,
// 注册开关
register: false,
redirect: undefined,
};
},
watch: {
$route: {
handler: function (route) {
this.redirect = route.query && route.query.redirect;
},
immediate: true,
},
},
created() {
this.getCode();
this.getCookie();
},
methods: {
getCode() {
getCodeImg().then((res) => {
this.captchaOnOff =
res.captchaOnOff === undefined ? true : res.captchaOnOff;
if (this.captchaOnOff) {
this.codeUrl = "data:image/gif;base64," + res.img;
this.loginForm.uuid = res.uuid;
}
});
},
getCookie() {
const username = Cookies.get("username");
const password = Cookies.get("password");
const rememberMe = Cookies.get("rememberMe");
this.loginForm = {
username: username === undefined ? this.loginForm.username : username,
password:
password === undefined ? this.loginForm.password : decrypt(password),
rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
};
},
handleLogin() {
this.$refs.loginForm.validate((valid) => {
if (valid) {
this.loading = true;
if (this.loginForm.rememberMe) {
Cookies.set("username", this.loginForm.username, { expires: 30 });
Cookies.set("password", encrypt(this.loginForm.password), {
expires: 30,
});
Cookies.set("rememberMe", this.loginForm.rememberMe, {
expires: 30,
});
} else {
Cookies.remove("username");
Cookies.remove("password");
Cookies.remove("rememberMe");
}
this.$store
.dispatch("Login", this.loginForm)
.then(() => {
this.$router.push({ path: this.redirect || "/" }).catch(() => {});
})
.catch(() => {
this.loading = false;
if (this.captchaOnOff) {
this.getCode();
}
});
}
});
},
},
};
</script>
<style rel="stylesheet/scss" lang="scss">
.login {
display: flex;
// justify-content: center;
align-items: center;
flex-direction: column;
height: 100%;
background-image: url("../assets/images/login-background2.jpg");
background-size: cover;
}
.login-logo {
width: 200px;
height: 24px;
margin-right: 10px;
padding-right: 10px;
background-image: url("../assets/logo/logo_w.png");
background-repeat: no-repeat;
background-size: auto 24px;
display: inline-block;
vertical-align: middle;
zoom: 1;
position: absolute;
left: 200px;
top: 50px;
span {
line-height: 24px;
font-size: 20px;
height: 24px;
padding-left: 30px;
color: #ffffff;
vertical-align: middle;
font-weight: 600;
}
}
.main-title {
margin: 100px 0 0 0;
height: 34px;
text-align: center;
color: #ffffff;
background-image: url("../assets/logo/logo_w.png");
background-repeat: no-repeat;
background-size: auto 34px;
display: inline-block;
vertical-align: middle;
zoom: 1;
span {
line-height: 34px;
font-size: 34px;
height: 34px;
padding-left: 40px;
color: #ffffff;
vertical-align: middle;
font-weight: 600;
}
}
.sub-title {
margin: 20px 0 60px 0;
text-align: center;
color: #ffffff;
}
.login-form {
border-radius: 6px;
background: #ffffff;
width: 400px;
padding: 40px 40px 20px 40px;
.el-input {
height: 38px;
input {
height: 38px;
}
}
.input-icon {
height: 39px;
width: 14px;
margin-left: 2px;
}
}
.login-tip {
font-size: 13px;
text-align: center;
color: #bfbfbf;
}
.login-code {
width: 33%;
height: 38px;
float: right;
img {
cursor: pointer;
vertical-align: middle;
}
}
.el-login-footer {
height: 40px;
line-height: 40px;
position: fixed;
bottom: 0;
width: 100%;
text-align: center;
color: #fff;
font-family: Arial;
font-size: 12px;
letter-spacing: 1px;
}
.login-code-img {
height: 38px;
}
</style>
