测试

frontend/src/components/ErrorPage.vue

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+<template>
+  <div class="error-page">
+    <div class="error-container">
+      <div class="error-icon">
+        <el-icon :size="80" color="#F56C6C">
+          <WarningFilled />
+        </el-icon>
+      </div>
+      <h1 class="error-title">{{ title }}</h1>
+      <p class="error-message">{{ message }}</p>
+      <div class="error-actions">
+        <el-button type="primary" @click="goHome">返回首页</el-button>
+        <el-button @click="refresh">刷新页面</el-button>
+        <el-button v-if="showDetails" @click="toggleDetails">
+          {{ showErrorDetails ? '隐藏详情' : '显示详情' }}
+        </el-button>
+      </div>
+      <div v-if="showErrorDetails && errorDetails" class="error-details">
+        <el-collapse>
+          <el-collapse-item title="错误详情" name="details">
+            <pre>{{ errorDetails }}</pre>
+          </el-collapse-item>
+        </el-collapse>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+import { useRouter } from 'vue-router'
+import { WarningFilled } from '@element-plus/icons-vue'
+
+const props = defineProps({
+  errorCode: {
+    type: Number,
+    default: 500
+  },
+  errorMessage: {
+    type: String,
+    default: '服务器错误'
+  },
+  errorDetails: {
+    type: String,
+    default: ''
+  }
+})
+
+const router = useRouter()
+const showErrorDetails = ref(false)
+
+const title = computed(() => {
+  switch (props.errorCode) {
+    case 404:
+      return '页面未找到'
+    case 403:
+      return '访问被拒绝'
+    case 500:
+      return '服务器错误'
+    default:
+      return '发生错误'
+  }
+})
+
+const message = computed(() => {
+  if (props.errorMessage) {
+    return props.errorMessage
+  }
+  
+  switch (props.errorCode) {
+    case 404:
+      return '抱歉，您访问的页面不存在或已被移除'
+    case 403:
+      return '抱歉，您没有权限访问此页面'
+    case 500:
+      return '抱歉，服务器遇到了问题，请稍后再试'
+    default:
+      return '抱歉，应用遇到了未知错误'
+  }
+})
+
+const showDetails = computed(() => {
+  return props.errorDetails && process.env.NODE_ENV === 'development'
+})
+
+const goHome = () => {
+  router.push('/')
+}
+
+const refresh = () => {
+  window.location.reload()
+}
+
+const toggleDetails = () => {
+  showErrorDetails.value = !showErrorDetails.value
+}
+</script>
+
+<style scoped>
+.error-page {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: 100vh;
+  background-color: #f5f7fa;
+  padding: 20px;
+}
+
+.error-container {
+  text-align: center;
+  max-width: 600px;
+  background-color: #fff;
+  padding: 40px;
+  border-radius: 8px;
+  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
+}
+
+.error-icon {
+  margin-bottom: 20px;
+}
+
+.error-title {
+  font-size: 28px;
+  color: #303133;
+  margin-bottom: 16px;
+}
+
+.error-message {
+  font-size: 16px;
+  color: #606266;
+  margin-bottom: 30px;
+  line-height: 1.6;
+}
+
+.error-actions {
+  margin-bottom: 20px;
+}
+
+.error-actions .el-button {
+  margin: 0 10px 10px 0;
+}
+
+.error-details {
+  margin-top: 20px;
+  text-align: left;
+}
+
+.error-details pre {
+  background-color: #f5f7fa;
+  padding: 15px;
+  border-radius: 4px;
+  font-size: 12px;
+  line-height: 1.5;
+  color: #606266;
+  overflow-x: auto;
+  max-height: 300px;
+  overflow-y: auto;
+}
+
+@media (max-width: 768px) {
+  .error-container {
+    padding: 20px;
+  }
+  
+  .error-title {
+    font-size: 24px;
+  }
+  
+  .error-message {
+    font-size: 14px;
+  }
+  
+  .error-actions .el-button {
+    margin: 0 5px 10px 0;
+  }
+}
+</style>