nginx之"/"结尾

一、配置127.0.0.1:8081的tomcat下的文件：

1、ROOT/a.html : this is ROOT page

2、ROOT/testa.html : nihao

3、ROOT/index.html : this is ROOT index page

4、test/a.html  :  this is test page

5、test/index.html  :  this is test index page

二、nginx 的server_name配置如下：

1、proxy_pass的URI不带路径：

server {

listen 80;

server_name www.test.com;

location /nihao {

proxy_pass http://127.0.0.1:8081;

index  index.html;

}

#location 后无/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/nihao/a.html

#curl http://www.test.com/nihao/a.html    因hello目录不存在

#The requested resource is not available

location /test {

proxy_pass http://127.0.0.1:8081;

index  index.html;

}

#location 后无/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test.com/test/a.html

#this is test page

location /hello/ {

proxy_pass http://127.0.0.1:8081;

index  index.html;

}

#location 后有/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/hello/a.html

#curl http://www.test.com/hello/     因hello目录不存在

#The requested resource is not available

location /test/ {

proxy_pass http://127.0.0.1:8081;

index  index.html;

}

#location 后有/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test.com/test/

#this is test index page

}

server {

listen 80;

server_name www.test1.com;

location /nihao {

proxy_pass http://127.0.0.1:8081/;

index  index.html;

}

#location 后无/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/a.html

#curl http://www.test1.com/nihao/a.html

#this is ROOT page

location /test {

proxy_pass http://127.0.0.1:8081/;

index  index.html;

}

#location 后无/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/a.html

#curl http://www.test1.com/test/a.html

#this is ROOT page

location /hello/ {

proxy_pass http://127.0.0.1:8081/;

index  index.html;

}

#location 后有/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/index.html

#curl http://www.test1.com/hello/

#this is ROOT index page

location /test/ {

proxy_pass http://127.0.0.1:8081/;

index  index.html;

}

#location 后有/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/index.html

#curl http://www.test1.com/test/

#this is ROOT index page

}

2、proxy_pass的URI带路径：

server {

listen 80;

server_name www.test.com;

location /nihao {

proxy_pass http://127.0.0.1:8081/test;

index  index.html;

}

#location 后无/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test.com/nihao/a.html

#this is test page

#curl http://www.test.com/nihao

#this is test index page

location /test {

proxy_pass http://127.0.0.1:8081/test;

index  index.html;

}

#location 后无/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/test//

#curl http://www.test.com/test  重定向为：http://www.test.com/test//

#指向此网址的请求无限循环重定向

location /hello/ {

proxy_pass http://127.0.0.1:8081/test;

index  index.html;

}

#location 后有/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/testa.html

#curl http://www.test.com/hello/a.html

#nihao

#curl http://www.test.com/hello/   重定向为：http://www.test.com/hello//

#指向此网址的请求无限循环重定向

location /test/ {

proxy_pass http://127.0.0.1:8081/test;

index  index.html;

}

#location 后有/   proxy_pass 后无/  代理到 http://127.0.0.1:8081/testa.html

#curl http://www.test.com/test/a.html

#nihao

#curl http://www.test.com/test/  重定向为：http://www.test.com/test//

#指向此网址的请求无限循环重定向

}

server {

listen 80;

server_name www.test1.com;

location /nihao {

proxy_pass http://127.0.0.1:8081/test/;

index  index.html;

}

#location 后无/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test1.com/nihao

#this is test index page

#curl http://www.test1.com/nihao/a.html

#this is test page

location /test {

proxy_pass http://127.0.0.1:8081/test/;

index  index.html;

}

#location 后无/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/test/index.html

#curl http://www.test1.com/test

#this is test index page

location /hello/ {

proxy_pass http://127.0.0.1:8081/test/;

index  index.html;

}

#location 后有/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test1.com/hello

#this is test index page

#curl http://www.test1.com/hello/a.html

#this is test page

location /test/ {

proxy_pass http://127.0.0.1:8081/test/;

index  index.html;

}

#location 后有/   proxy_pass 后有/  代理到 http://127.0.0.1:8081/test/a.html

#curl http://www.test1.com/test/a.html

#this is test page

}

三、总结：

在nginx中配置proxy_pass代理转发时，如果在proxy_pass后面的url加/，表示绝对根路径；如果没有/，表示相对路径，把匹配的路径部分也给代理走。

proxy_pass的URI带路径中如果location的不带/，最好proxy_pass也不带；