如何使用com.google.appengine.api.datastore.Text

Question

我使用Quercus在谷歌应用引擎上运行PHP,并使用下面的代码将值插入GAE数据存储区(BigTable).

<?php
import com.google.appengine.api.datastore;
import com.google.appengine.api.datastore.Entity;
import com.google.appengine.api.datastore.DatastoreServiceFactory;

$entity = new Entity("test"); 
$entity->setProperty('story',' --- more than 500 char ---');
$dataService = DatastoreServiceFactory::getDatastoreService();
$dataService->put($entity);
?>

但由于故事值超过500个字符,因此返回流动错误.

error:
com.caucho.quercus.QuercusException: com.google.appengine.api.datastore.Entity.setProperty: story: String properties must be 500 characters or less. Instead, use com.google.appengine.api.datastore.Text, which can store strings of any length.

我不知道关于java的任何事情.有谁知道如何在我的PHP代码中使用com.google.appengine.api.datastore.Text.

谢谢

Answer 1

这会有用吗？

<?php
import com.google.appengine.api.datastore;
import com.google.appengine.api.datastore.Entity;
import com.google.appengine.api.datastore.DatastoreServiceFactory;
import com.google.appengine.api.datastore.Text;


$entity = new Entity("test"); 
$TextValue = new Text(' --- more than 500 char ---');
$entity->setProperty('story',$TextValue);
$dataService = DatastoreServiceFactory::getDatastoreService();
$dataService->put($entity);
?>