问题：

以下是当前配置：

log_format main '$remote_addr - $remote_user [$time_local] $host "$request" '


 '$status $body_bytes_sent $request_time "$http_referer" '


 '"$http_user_agent" "$http_x_forwarded_for"';

我想要GET /index.html?latitude=43.4321&otherkey=value HTTP/1.1GET /index.html?latitude=******&otherkey=value HTTP/1.1

答案1：

GET /index.html?key=latitude&otherkey=value HTTP/1.1 变成GET /index.html?key=***&otherkey=value HTTP/1.1

下面是代码：

log_format main '$remote_addr - $remote_user [$time_local] $host "$customrequest" '


 '$status $body_bytes_sent $request_time "$http_referer" '


 '"$http_user_agent" "$http_x_forwarded_for"';


map $request $customrequest {


 ~^(.*)(latitude)(.*)$ "$1***$3";


 default $request;


}

你可以添加多个关键字，如下所示：~^(.*)(latitude|dell|inspiron)(.*)$

在注释中指定之后，需要修改正规表达式：GET /index.html?latitude=5570&otherkey=value HTTP/1.1 变成GET /index.html?latitude=***&otherkey=value HTTP/1.1

map $request $customrequest {


 ~^(.*)([?&]latitude=)([^&]*)(.*)$ "$1$2***$4";


 default $request;


}