feature：代码初始化。

src/views/register.vue

@@ -0,0 +1,189 @@
+<template>
+  <div class="register">
+    <el-form ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
+      <h3 class="title">若依后台管理系统</h3>
+      <el-form-item prop="username">
+        <el-input v-model="registerForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
+          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
+        </el-input>
+      </el-form-item>
+      <el-form-item prop="password">
+        <el-input v-model="registerForm.password" type="password" size="large" auto-complete="off" placeholder="密码" @keyup.enter="handleRegister">
+          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
+        </el-input>
+      </el-form-item>
+      <el-form-item prop="confirmPassword">
+        <el-input v-model="registerForm.confirmPassword" type="password" size="large" auto-complete="off" placeholder="确认密码" @keyup.enter="handleRegister">
+          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
+        </el-input>
+      </el-form-item>
+      <el-form-item prop="code" v-if="captchaEnabled">
+        <el-input size="large" v-model="registerForm.code" auto-complete="off" placeholder="验证码" style="width: 63%" @keyup.enter="handleRegister">
+          <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
+        </el-input>
+        <div class="register-code">
+          <img :src="codeUrl" @click="getCode" class="register-code-img" />
+        </div>
+      </el-form-item>
+      <el-form-item style="width: 100%">
+        <el-button :loading="loading" size="large" type="primary" style="width: 100%" @click.prevent="handleRegister">
+          <span v-if="!loading">注 册</span>
+          <span v-else>注 册 中...</span>
+        </el-button>
+        <div style="float: right">
+          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
+        </div>
+      </el-form-item>
+    </el-form>
+    <!--  底部  -->
+    <div class="el-register-footer">
+      <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ElMessageBox } from 'element-plus'
+import { getCodeImg, register } from '@/api/login'
+
+const router = useRouter()
+const { proxy } = getCurrentInstance()
+
+const registerForm = ref({
+  username: '',
+  password: '',
+  confirmPassword: '',
+  code: '',
+  uuid: ''
+})
+
+const equalToPassword = (rule, value, callback) => {
+  if (registerForm.value.password !== value) {
+    callback(new Error('两次输入的密码不一致'))
+  } else {
+    callback()
+  }
+}
+
+const registerRules = {
+  username: [
+    { required: true, trigger: 'blur', message: '请输入您的账号' },
+    { min: 2, max: 20, message: '用户账号长度必须介于 2 和 20 之间', trigger: 'blur' }
+  ],
+  password: [
+    { required: true, trigger: 'blur', message: '请输入您的密码' },
+    { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' }
+  ],
+  confirmPassword: [
+    { required: true, trigger: 'blur', message: '请再次输入您的密码' },
+    { required: true, validator: equalToPassword, trigger: 'blur' }
+  ],
+  code: [{ required: true, trigger: 'change', message: '请输入验证码' }]
+}
+
+const codeUrl = ref('')
+const loading = ref(false)
+const captchaEnabled = ref(true)
+
+function handleRegister() {
+  proxy.$refs.registerRef.validate((valid) => {
+    if (valid) {
+      loading.value = true
+      register(registerForm.value)
+        .then((res) => {
+          const username = registerForm.value.username
+          ElMessageBox.alert("<font color='red'>恭喜你，您的账号 " + username + ' 注册成功！</font>', '系统提示', {
+            dangerouslyUseHTMLString: true,
+            type: 'success'
+          })
+            .then(() => {
+              router.push('/login')
+            })
+            .catch(() => {})
+        })
+        .catch(() => {
+          loading.value = false
+          if (captchaEnabled) {
+            getCode()
+          }
+        })
+    }
+  })
+}
+
+function getCode() {
+  getCodeImg().then((res) => {
+    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled
+    if (captchaEnabled.value) {
+      codeUrl.value = 'data:image/gif;base64,' + res.img
+      registerForm.value.uuid = res.uuid
+    }
+  })
+}
+
+getCode()
+</script>
+
+<style lang="scss" scoped>
+.register {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100%;
+  // background-image: url('../assets/images/login-background.jpg');
+  background-size: cover;
+}
+.title {
+  margin: 0px auto 30px auto;
+  text-align: center;
+  color: #707070;
+}
+
+.register-form {
+  border-radius: 6px;
+  background: #ffffff;
+  width: 400px;
+  padding: 25px 25px 5px 25px;
+  .el-input {
+    height: 40px;
+    input {
+      height: 40px;
+    }
+  }
+  .input-icon {
+    height: 39px;
+    width: 14px;
+    margin-left: 0px;
+  }
+}
+.register-tip {
+  font-size: 13px;
+  text-align: center;
+  color: #bfbfbf;
+}
+.register-code {
+  width: 33%;
+  height: 40px;
+  float: right;
+  img {
+    cursor: pointer;
+    vertical-align: middle;
+  }
+}
+.el-register-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;
+}
+.register-code-img {
+  height: 40px;
+  padding-left: 12px;
+}
+</style>