在CodeEditor中添加占位符支持

src/components/composer/common/CodeEditor.vue

@@ -1,6 +1,11 @@
 <template>
   <div class="code-editor" :style="{ height: height }">
-    <div ref="editorContainer" class="editor-container"></div>
+    <div ref="editorContainer" class="editor-container" />
+    <div class="placeholder-wrapper" v-show="!value && placeholder">
+      <div class="placeholder">
+        {{ placeholder }}
+      </div>
+    </div>
   </div>
 </template>
 
@@ -36,6 +41,11 @@ export default {
       type: Object,
       default: () => ({}),
     },
+    // placeholder提示文本
+    placeholder: {
+      type: String,
+      default: "请输入...",
+    },
   },
   emits: ["update:modelValue", "change"],
   data() {
@@ -202,6 +212,11 @@ export default {
       }
     },
   },
+  computed: {
+    showPlaceholder() {
+      return this.placeholder && (!this.value || this.value.trim() === "");
+    },
+  },
 };
 </script>
 
@@ -211,10 +226,38 @@ export default {
   border: 1px solid rgba(0, 0, 0, 0.12);
   border-radius: 4px;
   overflow: hidden;
+  position: relative;
 }
 
 .editor-container {
   width: 100%;
   height: 100%;
 }
+
+.placeholder-wrapper {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  padding-left: 45px;
+  pointer-events: none;
+}
+
+.placeholder {
+  font-size: 14px;
+  font-family: sans-serif;
+  color: #535353;
+  user-select: none;
+  font-style: italic;
+  opacity: 0;
+  transition: opacity 0.1s ease-in-out;
+}
+
+.code-editor:focus-within .placeholder {
+  opacity: 1;
+}
+
+.body--dark .placeholder {
+  color: #666;
+}
 </style>

src/components/quickcommandUI/QuickCommand.vue

@@ -291,6 +291,10 @@ export default {
           runInTerminal,
         } = options;
 
+        // 兼容编排，传入true时，使用默认终端
+        const runInTerminalOptions =
+          runInTerminal === true ? {} : runInTerminal;
+
         const unescapeAndQuote = (str) => `"${str.replace(/\\"/g, '"')}"`;
 
         if (!programs[language]) {
@@ -304,7 +308,7 @@ export default {
 
         const defaultCharset =
           isWin && ["cmd", "powershell"].includes(language) ? "gbk" : "utf-8";
-          
+
         const { scriptCode = defaultCharset, outputCode = defaultCharset } =
           charset;
 
@@ -315,7 +319,7 @@ export default {
             charset: { scriptCode, outputCode },
             scptarg: argsStr,
           },
-          runInTerminal,
+          runInTerminalOptions,
           (result, err) => (err ? reject(err) : reslove(result))
         );
         false;