[php]如何更改wamp默认的mysq空密码?
最近刚开始学php,爬坑中。上午看了会儿书,下了个源码,把文件部署到www下之后,也导入了sql文件,但是进入之后显示 = = 一开始不知道是什么。后来百度之后发现是mysql的问题,应该是源码中password和我的wamp默认的空密码不一样,一找过去,果然如此: 自己
最近刚开始学php,爬坑中。上午看了会儿书,下了个源码,把文件部署到www下之后,也导入了sql文件,但是进入之后显示
= = 一开始不知道是什么。后来百度之后发现是mysql的问题,应该是源码中password和我的wamp默认的空密码不一样,一找过去,果然如此:
自己琢磨了一下改进办法:1.要不就直接把 $pwd='yanhui'; 改成 %pwd='';
2.改一下数据库mysql的默认空密码
怎么改呢?经过实践:用命令行来改!
1.打开wamp的mysql,进去后默认空密码,直接回车就行。
2.然后就是mysql语言了,先输入 use mysql ;
再输入: update user set password=PASSWORD('123456') where user='root';
123456就是你要改的密码,mysql操作语言其实跟英语都差不多了,直接就能看出来某句话是什么意思。现在这句话的意思就是更新user名是root的用户的密码为“123456”。
3.最后一步!别忘了输入 flush privileges;
这是因为mysql 新设置用户或更改密码后需用flush privileges刷新MySQL的系统权限相关表,否则会出现拒绝访问,还有一种方法,就是重新启动mysql服务器,来使新设置生效。
然后输入 quit; 退出就可以了。
现在我们在看一下之前的网站!
其实就是个mysql更改数据库密码,但是对于这种php新鲜菜鸟来说,也算是个小技术...
但是不知道怎么就乱码了,还不是全部乱码,是部分乱码,index里面引入了不少php文件,就乱了套了
对于编码这块一直犯糊涂,尤其是php里面,蛋疼,求指导求帮助!
之前也写过前端开发的文章,陆续更起。
跪求PHP大神指导。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

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