技能 flutter-implement-json-serialization
📦
flutter-implement-json-serialization
内容修订 r1 安全 ⚙️ 外部命令🌐 网络访问
Implement JSON Serialization in Flutter
Manual JSON mapping can produce runtime type errors and duplicated parsing logic. This skill guides type-safe models, HTTP parsing, validation, and isolate usage.
支持: Claude Codex Code(CC)
使用我的智能体安装
将此请求复制给你的智能体，其中包含权威 Skill 页面和清单。
智能体请求
Review the Skillstore skill "flutter-implement-json-serialization" from https://skillstore.io/skills/flutter-flutter-implement-json-serialization.md and its manifest at https://skillstore.io/api/skills/flutter-flutter-implement-json-serialization/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.你的智能体仍应展示其计划，并按安全策略请求必要确认。
Agent 可读资源
当 AI Agent、爬虫或脚本需要干净上下文，而不是读取完整页面时，请使用这些链接。
测试它
正在使用“flutter-implement-json-serialization”。 Create a user model with integer identifier, name, and email fields.
预期结果:
- An immutable User model with required typed fields.
- Validated deserialization that rejects missing or incorrect values.
- Serialization and round-trip unit tests.
正在使用“flutter-implement-json-serialization”。 Parse a large users response without blocking the Flutter interface.
预期结果:
- A top-level parsing function suitable for a Flutter isolate.
- Status validation before decoding the response body.
- Typed user list conversion and malformed payload tests.
安全审计
安全v1 • 2026/9/8 打开版本化报告
All 21 external-command detections are Markdown backticks around Dart identifiers or fenced Dart examples, not shell execution. Both URLs use the reserved example.com domain in sample requests. No prompt injection, exfiltration intent, or other semantic threat was found.
1
已扫描文件
154
分析行数
0
复核项
0
已忽略误报
风险因素
⚙️ 外部命令 (21)
🌐 网络访问 (2)
最新一次完成的静态与语义审计未检测到已确认的安全发现。这并不能证明该 Skill 没有副作用。
审计者: codex
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分享版本化评估报告、中性徽章、嵌入卡片和引用。Skillstore 只报告证据，不判断该 Skill 是否安全。
复制报告链接
https://skillstore.io/skills/flutter-flutter-implement-json-serialization/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown 徽章
[](https://skillstore.io/skills/flutter-flutter-implement-json-serialization?utm_source=security_passport_badge)HTML 徽章
<a href="https://skillstore.io/skills/flutter-flutter-implement-json-serialization?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/flutter-flutter-implement-json-serialization/security.svg" alt="Skillstore security assessment" loading="lazy"></a>嵌入卡片
<iframe src="https://skillstore.io/embed/skills/flutter-flutter-implement-json-serialization.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>学术引用 (APA · BibTeX · CFF)
APA 引用
flutter. (2026). flutter-implement-json-serialization security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/flutter-flutter-implement-json-serialization/audits/1BibTeX 引用
@techreport{flutter-flutter-flutter-implement-json-serialization-2026,
author = {flutter},
title = {flutter-implement-json-serialization security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/flutter-flutter-implement-json-serialization/audits/1},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "flutter-implement-json-serialization security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "flutter"
date-released: "2026-09-08"
url: "https://skillstore.io/skills/flutter-flutter-implement-json-serialization/audits/1"
identifiers:
- type: other
value: "skillstore:flutter-flutter-implement-json-serialization:audit:1"
description: "Skillstore immutable audit report identifier"
Skillstore 评分
评分依据 证据置信度: 中 55
架构
85
可维护性
87
内容
65
社区
83
规范符合性
你能构建什么
Build a First Flutter API Model
Create a small immutable model with validated deserialization and predictable serialization.
Integrate Typed HTTP Responses
Convert successful HTTP response bodies into application models while rejecting invalid status codes.
Optimize Large Payload Parsing
Move expensive list decoding into a Flutter isolate to protect interface responsiveness.
试试这些提示
Create a Simple Model
Create a Dart model for [fields]. Add a const constructor, fromJson factory, toJson method, and focused unit tests.
Add Validation
Implement manual serialization for [model]. Validate required types and throw FormatException when the input shape is invalid.
Parse an HTTP Response
Integrate [model] parsing into an injected Dart http client. Check response status, decode safely, and preserve testability.
Handle a Large Nested Payload
Design manual parsing for [payload]. Include nested models, nullable fields, isolate parsing with compute, malformed input tests, and serialization round trips.
最佳实践
- Validate decoded values before constructing models.
- Inject HTTP clients so response handling remains testable.
- Use compute only when measured parsing work can block a frame.
避免
- Do not trust dynamic decoded values without type checks.
- Do not return null for unrelated network and parsing failures.
- Do not move small payload parsing to an isolate without measurement.
常见问题
Does this skill use code generation?
No. It focuses on handwritten fromJson and toJson methods for simple data structures.
Can it parse JSON from HTTP responses?
Yes. It shows status validation, body decoding, model conversion, and error handling.
How are invalid field types handled?
The guidance uses explicit casts or pattern matching and recommends FormatException for invalid object shapes.
When should parsing use compute?
Use compute when measured parsing exceeds a frame budget or large payloads cause visible interface delays.
Does it support nested and nullable fields automatically?
No. Developers must add model-specific mapping, nullability, defaults, and validation.
What tests should accompany a model?
Test valid deserialization, serialization output, round trips, missing fields, incorrect types, and HTTP failures.