Nginx的官网将proxy_pass分为两种类型:
也即:proxy_pass http://localhost:8080和proxy_pass http://localhost:8080/(多了末尾的/)是不同的的处理方式,而proxy_pass http://localhost:8080/和proxy_pass http://localhost:8080/abc是相同的处理方式。
举例说明:
location /api1/ { proxy_pass http://localhost:8080; }
在访问http://localhost/api1/xxx时,会代理到http://localhost:8080/api1/xxx
location /api2/ { proxy_pass http://localhost:8080/; }
当访问http://localhost/api2/xxx时,http://localhost/api2/(注意最后的/)被替换成了http://localhost:8080/,然后再加上剩下的xxx,于是变成了http://localhost:8080/xxx。
location /api5/ { proxy_pass http://localhost:8080/haha; }
当访问http://localhost/api5/xxx时,http://localhost/api5/被替换成了http://localhost:8080/haha,请注意这里haha后面没有/,然后再加上剩下的xxx,即http://localhost:8080/haha+xxx=http://localhost:8080/hahaxxx。
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。 }
作者:无知者云
链接:https://www.jianshu.com/p/c751250a5112
来源:简书
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