From e34ee0869c865cdf1236ef6d7906771a349db239 Mon Sep 17 00:00:00 2001 From: daiao <358551898@qq.com> Date: Fri, 6 Sep 2019 10:56:13 +0800 Subject: [PATCH] =?UTF-8?q?=E5=9B=BE=E7=89=87=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../20190906025445_mofidy_platfrom_for_shixuns.rb | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 db/migrate/20190906025445_mofidy_platfrom_for_shixuns.rb diff --git a/db/migrate/20190906025445_mofidy_platfrom_for_shixuns.rb b/db/migrate/20190906025445_mofidy_platfrom_for_shixuns.rb new file mode 100644 index 000000000..fb75b900d --- /dev/null +++ b/db/migrate/20190906025445_mofidy_platfrom_for_shixuns.rb @@ -0,0 +1,13 @@ +class MofidyPlatfromForShixuns < ActiveRecord::Migration[5.2] + def change + ps = PlatformSample.find_by(samples_type: 'introduction') + ps.update_column(:content, '[comment]: <> (请在此添加实训简介,简单介绍一下实训的内容.以下是“基于Java语言的链表编程实训(基础篇)”实训的示例文:) + +链表(Linked List)是一种通用的数据结构,主要用于表示和管理数量不确定的数据。链表可有效解决数组(Array)在动态数据管理方面的不足。 + +本实训项目的主要内容是基于Java语言开发一个具有基本功能的单链表,从六个方面介绍链表相关知识,并设置了六个关卡在线考察大家的链表编程能力。 + +![](/api/attachments/382806)') + + end +end