CN-1258 fix: 修复实体搜索框多个条件与has函数并列时，has函数前缺少and操作符的问题

src/components/advancedSearch/meta/parser.js

@@ -857,7 +857,11 @@ export function handleMetaListToStr (metaList) {
     for (const i in lastObj) {
       str += lastObj[i] + ' AND '
     }
-    str = str.slice(0, -5) + ' ' + hasStr.slice(0, -5)
+    if (hasStr !== '') {
+      str = str + hasStr.slice(0, -5)
+    } else {
+      str = str.slice(0, -5)
+    }
 
     return str
   }

src/utils/tools.js

@@ -1586,9 +1586,12 @@ const handleStrToUniteStr = (str) => {
     for (const i in lastObj) {
       lastStr += lastObj[i] + ' AND '
     }
-    lastStr = lastStr.slice(0, -5)
     const hasStr = hasArr.join(' AND ')
-    lastStr = lastStr + ' ' + hasStr
+    if (hasStr !== '') {
+      lastStr = lastStr + hasStr
+    } else {
+      lastStr = lastStr.slice(0, -5)
+    }
 
     return lastStr
   }