yikangfeng01 commented on issue #11801: URL: https://github.com/apache/apisix/issues/11801#issuecomment-2626802550
Can't the system support it by default？ 在 2025-01-30 01:18:59，"Michele Righi" ***@***.***> 写道： Modulo operator is supported via filter_func parameter Example A route that matches only if the value of a query parameter test_query_param is even. Route configuration (admin API): curl http://127.0.0.1:9180/apisix/admin/routes/filterfunc_modulo -H "X-API-KEY: $admin_key" -X PUT -i -d '{ "uri": "/filter_func_modulo*", "filter_func": "function(vars); return tonumber(vars.arg_test_query_param) % 2 == 0; end", "upstream": { "type": "roundrobin", "nodes": { "httpbin.org": 1 } }, "plugins": { "proxy-rewrite": { "uri": "/get" } }}' Test the route: This fails because 1 is odd (1 % 2 != 0) curl localhost:9080/filter_func_modulo?test_query_param=1 {"error_msg":"404 Route Not Found"} This works because 1 is even (1 % 2 == 0) curl localhost:9080/filter_func_modulo?test_query_param=2 { "args": { "test_query_param": "2" }, "headers": { "Accept": "*/*", "Host": "localhost", "User-Agent": "curl/8.5.0", "X-Amzn-Trace-Id": "Root=1-679a6273-1640eed1461de3267938d3ad", "X-Forwarded-Host": "localhost" }, "origin": "172.19.0.1, X.X.X.X", "url": "http://localhost/get?test_query_param=2"; } The example can be extended to also sanitize/validate the parameter. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
