location /test_var { content_by_lua_file lua/test_var.lua; }
test_var.lua
ngx.say(ngx.var.remote_addr)
取内部返回值
location /var { content_by_lua ' res = ngx.location.capture("/test_var") ngx.say(res.body) '; }
location /test_var { content_by_lua_file lua/test_var.lua; }
ngx.say(ngx.var.remote_addr)
location /var { content_by_lua ' res = ngx.location.capture("/test_var") ngx.say(res.body) '; }