server { listen 80; server_name localhost; location /api1/ { proxy_pass http://localhost:8080; } # http://localhost/api1/xxx -> http://localhost:8080/api1/xxx location /api2/ { proxy_pass http://localhost:8080/; } # http://localhost/api2/xxx -> http://localhost:8080/xxx location /api3 { proxy_pass http://localhost:8080; } # http://localhost/api3/xxx -> http://localhost:8080/api3/xxx location /api4 { proxy_pass http://localhost:8080/; } # http://localhost/api4/xxx -> http://localhost:8080//xxx,请注意这里的双斜线,好好分析一下。 location /api5/ { proxy_pass http://localhost:8080/haha; } # http://localhost/api5/xxx -> http://localhost:8080/hahaxxx,请注意这里的haha和xxx之间没有斜杠,分析一下原因。 location /api6/ { proxy_pass http://localhost:8080/haha/; } # http://localhost/api6/xxx -> http://localhost:8080/haha/xxx location /api7 { proxy_pass http://localhost:8080/haha; } # http://localhost/api7/xxx -> http://localhost:8080/haha/xxx location /api8 { proxy_pass http://localhost:8080/haha/; } # http://localhost/api8/xxx -> http://localhost:8080/haha//xxx,请注意这里的双斜杠。 }
在 nginx 中配置 proxy_pass 时,当在后面的url加上了 /,相当于是绝对根路径,则 nginx 不会把 location 中匹配的路径部分代理走;
如果没有 /,则会把匹配的路径部分也给代理走;