weixin_39397377的博客

1.有的地方打印不出东西来，可以写日志来搞。这几行代码会在入口文件同级新建一个test.log,直接用域名访问就行了$file = fopen('test.log','a+');$test = '你想看的数据';$test = date("Y-m-d H:i:s"). ' ' .json_encode($test)."\r\n";fwrite($file,$te...

1.改变mysql表字段的编码alter table `table_name` CONVERT TO CHARACTER SET utf82.tp5清空表数据 1.清id $result = Db::execute('TRUNCATE table think_data'); 2.不清id $result = Db::execute('delete ...

链接：https://pan.baidu.com/s/1vncr206FDbpNoll_GVPZNg提取码：ltyt第一步：装java环境官网：https://www.oracle.com/technetwork/java/javase/downloads/jdk11-downloads-5066655.html把java加到系统变量1. JAVE_HOME D:\a...