


In the development of WeChat public accounts, the time parameters in almost all interfaces that interact with the WeChat server are of integer type, and must be converted to display the time correctly.
Description of time integer type:
Initially the computer operating system was 32-bit, and time was also expressed in 32-bit. The maximum value that can be represented by 32 bits is 2147483647. In addition, the total number of seconds in 1 year and 365 days is 31536000, 2147483647/31536000 = 68.1, which means that the longest time that 32 bits can represent is 68 years, but in fact it will be 03:14:07 on January 19, 2038. The maximum time will be reached. After this time point, the time of all 32-bit operating systems will become 10000000 00000000 00000000 00000000, which is 20:45:52 on December 13, 1901. This will cause time regression. , many software will run abnormally. At this point, I think the answer to the question has come out: because the maximum interval of time expressed in 32 bits is 68 years, and the earliest UNIX operating system took January 1970 into account, taking into account the age of the computer and the time limit of its application. The 1st is the epoch time (start time) of UNIX TIME. As for the phenomenon of time regression, I believe it will be gradually solved with the emergence of 64-bit operating systems, because using 64-bit operating systems can represent 15:30 on December 4, 292,277,026,596 08 seconds, I believe that our N-generation descendants will not have to worry about not having enough even if the earth is destroyed, because this time is already hundreds of billions of years later.
That is to say: the time integer is actually the number of seconds since January 1, 1970. Now that the principle is clear, it is simple.
The conversion code is shown below:
public static String paserTime(int time){ System.setProperty("user.timezone", "Asia/Shanghai"); TimeZone tz = TimeZone.getTimeZone("Asia/Shanghai"); TimeZone.setDefault(tz); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String times = format.format(new Date(time * 1000L)); System.out.print("日期格式---->" + times); return times; }
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微信文件的过期时间需要根据情况来判断:1、如果发送的文件没有打开过,则在72小时以后微信系统会自动清理掉,即过了三天文件就会过期;2、如果已经查看了微信文件,但是并没有下载(当然已经下载的文件也是一样的),那么文件是可以保留180天的,在这180天以内随时都可以去下载。

区别:1、拉黑后对话框从主页消失,但是聊天记录还在;删除后聊天记录全部消失不见了。2、拉黑后还能发给他,但是收不到他的消息;删除后不能发信息了。3、拉黑后双方都不可见彼此的朋友圈;删除对方以后,你看不到对方的朋友圈了,对方是否能看到你的,取决于设置(允许陌生人查看十张照片)与否,如果设置则可以看到朋友圈。

支持微信付款的购物平台有:1、京东,是中国的综合网络零售商;2、唯品会,是一家在线销售品牌折扣商品的互联网公司;3、拼多多,是社交新电商领导者,更懂消费者的购物平台;4、京喜,是京东旗下生活消费商城;5、蘑菇街,一个电子商务网站;6、聚美优品,是一家以销售化妆品为主的时尚购物网站;7、微店,是一个云推广电子商务平台;8、考拉海购,是一个跨境海淘业务为主的会员电商平台。

微信查看ip地址的方法:1、登录电脑版微信,右键点击屏幕下方的任务栏,点击“任务管理器”;2、弹出任务管理器时,点击左下角的“详细信息”;3、任务管理器进入“性能”选项,点击“打开资源监视器”;4、选择“网络”,勾选微信进程“Wechat.exe”;5、点击下面的“TCP连接”即可监视微信网络IP相关情况,发送消息得到回复就会显示他人的IP地址。

可以。未经过实名认证的微信号,可以绑定他人的银行卡,但在绑定过程中需要提供银行卡的开户人姓名、开户行地址、开户时预留的联系方式及银行卡支付密码;已通过实名认证的微信号,无法绑定他人银行卡,只能添加使用自己身份证办理的银行卡。

不是,一个身份证能绑定5个微信。按照微信当前规定,一个身份证可以实名认证5个微信号;如果已经实名认证了5个微信账号,但是还想要继续实名,就要把已经实名认证的一些不用的微信号清除以后,才可以再实名认证新的微信号。

财付通是微信,是腾讯公司旗下的第三方支付平台,其核心业务是协助在互联网上进行交易的双方完成支付和收款,其使用方式是:1、进行账户注册及登录;2、进行账户充值;3、根据需求设置快捷支付;4、通过打开微信支付或QQ钱包查询交易账单。

电脑微信打字打一个少一个是因为开启了改写状态,其解决办法:1、打开电脑微信;2、在微信聊天窗口输入对话文字内容;3、找到并按下键盘上的Insert键即可正常输入文字内容。


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