hz annotation
The IDL annotation provided by hz.
Supported api annotations
Field annotation can be used
for parameter binding and validation
Method annotation can be used to generate code that related to route registration
Supported api annotations
hz
Field annotation tag description can be referenced supported-tags.
Field annotation | |
---|---|
annotation | description |
api.raw_body | generate “raw_body” tag |
api.query | generate “query” tag |
api.header | generate “header” tag |
api.cookie | generate “cookie” tag |
api.body | generate “json” tag |
api.path | generate “path” tag |
api.form | generate “form” tag |
api.go_tag (protobuf) go.tag (thrift) | passing go_tag through will generate the content defined in go_tag |
api.vd | generate “vd” tag |
api.none | Generate “-” tag, please refer to api.none annotation usage for details |
Method annotation | |
---|---|
annotation | description |
api.get | define GET methods and routes |
api.post | define POST methods and routes |
api.put | define PUT methods and routes |
api.delete | define DELETE methods and routes |
api.patch | define PATCH methods and routes |
api.options | define OPTIONS methods and routes |
api.head | define HEAD methods and routes |
api.any | define ANY methods and routes |
hz client
In addition to the annotations provided by hz, one additional annotation has been added for client scenarios.
Client annotation | |
---|---|
annotation | description |
api.base_domain | specify the default access request domain |
Usage
Field annotation
Thrift:
struct Demo {
1: string Demo (api.query="demo", api.path="demo");
2: string GoTag (go.tag="goTag:"tag"");
3: string Vd (api.vd="$!='your string'");
}
Protobuf:
message Demo {
string Demo = 1[(api.query) = "demo", (api.path) = "demo"];
string GoTag = 2[(api.go_tag) = "goTag:\"tag\""];
string Vd = 3[(api.vd) = "$!='your string'"];
}
Method annotation
Thrift:
service Demo {
Resp Method(1: Req request) (api.get="/route");
}
Protobuf:
service Demo {
rpc Method(Req) returns(Resp) {
option (api.get) = "/route";
}
}
Client annotation
Thrift:
struct Demo {
1: string HeaderValue (api.header="file1");
}
service Demo {
Resp Method(1: Req request) (api.get="/route");
}(
api.base_domain="http://127.0.0.1:8888";
)
Protobuf:
message Demo {
string HeaderValue = 1[(api.header) = "file1"];
}
service Demo {
rpc Method(Req) returns(Resp) {
option (api.get) = "/route";
}
option (api.base_domain) = "http://127.0.0.1:8888";
}
Last modified
September 6, 2024
: doc(xds): add xds feature document (#1126) (6235b19)