Connect front web app to workbench APIs

RuoYi-Vue/easycode-web/src/views/GenerateView.vue

@@ -146,7 +146,7 @@ async function handleGenerateDatabase() {
   }
 
   generating.value = true
-    errorMessage.value = ''
+  errorMessage.value = ''
   try {
     const id = await ensureProject()
     const result = await generateDatabase(id, {

RuoYi-Vue/easycode-web/src/views/PreviewView.vue

@@ -67,6 +67,14 @@ function normalizeNodes(nodes, prefix = '') {
   })
 }
 
+function pickCodeContent(data) {
+  if (typeof data === 'string') return data
+  if (!data || typeof data !== 'object') return ''
+  if (typeof data.content === 'string') return data.content
+  const firstValue = Object.values(data).find((value) => typeof value === 'string')
+  return firstValue || ''
+}
+
 async function loadType(type) {
   const result = await getProjectStructure(projectId.value, type)
   const data = unwrap(result)
@@ -96,7 +104,7 @@ async function handleFileSelect(file) {
       category: file.category || file.path || file.label
     })
     const data = unwrap(result)
-    code.value = typeof data === 'string' ? data : data.content || ''
+    code.value = pickCodeContent(data)
   } catch (error) {
     ElMessage.error(error.message || '加载文件内容失败')
   } finally {