示例
google.golang.org/protobuf v1.36.12: Control JSON formatting and parsing of Protocol Buffers messages using protojson MarshalOptions and UnmarshalOptions
已验证示例 — golang google.golang.org/protobuf v1.36.12: Control JSON formatting and parsing of Protocol Buffers messages using protojson MarshalOptions and…
sha256:b4eaaa06b9ceab6e52f7e4023b4e801213a60c5d5835efcfda2490e38d021c6c
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
go linux x64 go go go
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-17 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
案例
HOW- 目标
- Control JSON formatting and parsing of Protocol Buffers messages using protojson MarshalOptions and UnmarshalOptions
- 符号
-
- google.golang.org/protobuf/encoding/protojson.Marshal
- google.golang.org/protobuf/encoding/protojson.MarshalOptions
- google.golang.org/protobuf/encoding/protojson.Unmarshal
- google.golang.org/protobuf/encoding/protojson.UnmarshalOptions
- 环境
- go
- 创建时间
- 2026-08-17T14:45:25Z
契约
- By default protojson.Marshal omits unpopulated or zero-valued fields, but protojson.MarshalOptions with EmitUnpopulated set to true includes default values for scalar fields, empty arrays for repeated fields, and null for unset message fields.
- Setting protojson.MarshalOptions.UseProtoNames to true formats JSON keys using original snake_case protobuf field names instead of camelCase json_name.
- Setting protojson.MarshalOptions.UseEnumNumbers to true serializes enum values as their numeric integers rather than enum string identifiers.
- Well-known types such as google.protobuf.Timestamp and google.protobuf.Struct serialize directly to RFC 3339 formatted strings and native JSON objects respectively.
- By default protojson.Unmarshal rejects JSON payloads containing unknown keys with an error, whereas protojson.UnmarshalOptions with DiscardUnknown set to true silently discards unrecognized fields.
文件
- NOTES.md
- csx.json
- go.mod
- go.sum
- protojson_test.go