Question

我正在编辑ravenDB实例中的现有文档。我面临的主要问题是我没有错误但没有保存更改。我正在使用以下代码：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.17:check (validate) on project webservices.rest: Failed during checkstyle configuration: cannot initialize module SuppressionFilter - Cannot set property 'file' to 'checkstyle-suppressions.xml' in module SuppressionFilter: InvocationTargetException: Unable to find: checkstyle-suppressions.xml -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.17:check (validate) on project webservices.rest: Failed during checkstyle configuration

Caused by: org.apache.maven.plugin.MojoExecutionException: Failed during checkstyle configuration

Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: cannot initialize module SuppressionFilter - Cannot set property 'file' to 'checkstyle-suppressions.xml' in module SuppressionFilter

Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: Cannot set property 'file' to 'checkstyle-suppressions.xml' in module SuppressionFilter

感谢

编辑：在此代码中添加了session.save_changes（）。测试，但我在另一个项目中有这条线，我面临同样的问题。

Answer 1

我认为您必须调用 session.save_changes（）方法，以便数据库事务完成：

 #in init method

        self.store = document_store.documentstore(url=self.dbURL, database=self.dbInUse)
        self.store.initialize()

    def someMethodToSaveData(self, id, newTextField="")

        with self.store.open_session() as session:
             doc = session.load(id)
             doc.newTextField=newTextField
             session.store(doc,id)
             session.save_changes() # this call is important

我在官方 RavenDB documentation：

中找到了这些信息

ravenDB + python没有保存

1 个答案: