1. 修复interface模版的bug

Author: twj666

src/main/java/com/tml/otowbackend/engine/generator/funpack/pack/SelectFunctionPack.java

@@ -39,8 +39,10 @@ private MetaMethod getSelectMethod(){
         ReqTemplate reqUser = new ReqTemplate(reqPackagePath, "id");
         MetaMethodParam metaMethodParam = new MetaMethodParam("Integer",reqUser.getAllPackagePath(), "id");
         metaMethodParam.addAnnotations(List.of(Path_Variable));
-        String body = String.format("%s.%s(%s);", getParamString("classLower"), selectServiceMethod, "id");
-        return new MetaMethod(selectServiceMethod, List.of(metaMethodParam), body);
+        String body = "return " + String.format("%s.%s(%s);", getParamString("classLower"), selectServiceMethod, "id");
+        MetaMethod metaMethod = new MetaMethod(selectServiceMethod, List.of(metaMethodParam), body);
+        metaMethod.setReturnRes(getParamString("className"));
+        return metaMethod;
     }
 
     @Override

src/main/java/com/tml/otowbackend/engine/generator/template/meta/MetaMethod.java

@@ -150,4 +150,8 @@ public void setIsStatic(boolean isStatic) {
     public static MetaMethod justStringReinder(String methodBody) {
         return new MetaMethod(methodBody);
     }
+
+    public void setReturnRes(String returnRes) {
+        this.returnRes = returnRes;
+    }
 }