Last night, the electric car manufacturer Tesla closed up 12.66% to $1024.86. The company's market value exceeded $1 trillion for the first time, reaching $10267 billion.

Recently, Hertz, a car rental company, announced that it will order 100,000 Tesla cars worth $4.2 billion, which is the largest electric car purchase so far.

Not only that, but last night, Tesla announced that both the Tesla Shanghai R&D and Innovation Center and the Tesla Shanghai Super Factory Data Center have been completed and will be put into use in the near future.

In the future, Tesla's Shanghai R&D and Innovation Center will carry out more original development work around complete vehicles, charging equipment and energy products, and develop into a comprehensive R&D center on the same scale as the US R&D center.

近日，微信在8.0.15最新版中开启了深度清理功能。在微信搜索栏中输入recover即可调出官方的微信修复工具，可以使用该功能。

下面教大家怎么开启深度清理。

在搜索框搜索「rec」就能看到这样一个选项——「微信修复工具」

直接点进「微信修复工具」，下拉至最底部，可以看到一个「深度清理」选项后开启。

之后返回至微信主页面，打开设置-通用-微信存储空间-检测并清理缓存即可。

这个深度清理缓存不是清除微信所有数据，而是深度清理大家的缓存，如朋友圈，收藏等，清理过后再次使用会再次产生缓存。

有网友反馈，开启「深度清理」功能按钮前，可清理的缓存为 2.4GB ，开启后再进入储存空间可以看到可清理的缓存为 8.6GB。

推荐一款android文件管理器，小巧 直观 无广告 名字：CX文件管理器，大小仅5.9M

可删除大量过期文件、缓存等
http://www.cnxiaocheng.top/android-best.html

长津湖下载(迅雷HD1080资源

长津湖战役是抗美援朝战争的拐点，无论从何种意义上来说，对于当时中国的国际国内形势都相当重要，其结果甚至影响了此后冷战的格局、中国国际关系和内部发展的环境。在当前的地缘政治形势中，电影《长津湖》具有面向大众重新讲述当代中国带有立国之战性质的历史的功能，而观众也往往抱有观影的视听欣赏与历史知识普及的双重期待。那么，《长津湖》有没有达到预期呢？这显然见仁见智。就个人观影经验而言，我觉得这依然是一部值得一看的电影。

迅雷下载地址

参考此篇文章，在线观看，迅雷客户端支持倍速播放！！感谢支持
http://www.cnxiaocheng.top/2021/08/10/1685.html

On October 22, according to CCTV News, China’s first self-developed 10 MW advanced compressed air energy storage system, after 4,000 hours of test operation, was officially connected to the grid for power generation in Bijie, Guizhou. Significant progress has been made in the field of energy technology.

It is reported that this set of advanced compressed air energy storage system technology and equipment are independently developed by China. It has the characteristics of large scale, low cost, long life, not restricted by geographical conditions, and environmentally friendly. It is an energy storage that can be promoted on a large scale. technology. The system compresses and stores the air when the electricity load is low at night, and then releases the high-pressure air to drive the generator to generate electricity at the peak of the day. A maximum of 40,000 kWh of electricity can be generated per day, which is equivalent to the electricity consumption of 3000 households a day. Played the role of power grid peak shaving.

According to Guo Wenbin, an engineer from the Institute of Engineering Thermophysics of the Chinese Academy of Sciences, the storage medium of this system is air only, and there is no risk of sudden explosion. The air pressure storage range belongs to the medium pressure range, and the risk is controllable.

The system is successfully connected to the grid for power generation, which can not only enhance the power grid's ability to regulate peak and valley power loads, but also store unstable wind power, photovoltaic power generation and other new energy sources, which is equivalent to the grid "stabilizer" and "battery".

RestHighLevelClient 连接相关说明，在特定场景如超时等会关闭连接。

相关elasticsearch连接介绍

https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-getting-started-initialization.html

保持连接不关闭的方法

RestClientBuilder builder = RestClient.builder...
builder.setHttpClientConfigCallback(httpClientBuilder -> {
//核心代码 保活连接
httpClientBuilder.setKeepAliveStrategy((response, context) -> Duration.ofMinutes(3).toMillis());
httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);//安全认证
return httpClientBuilder;
});

这样再等待几分钟甚至更长时间后，再次查询就不会出现上方错误