json_schema:JSON模式V4和Hyperschema V4解析器和验证器

json_schema JSON模式V4和Hyperschema V4解析器和验证器。 根据JSON模式验证一些数据： gem install json_schema validate-schema schema.json data.json 程式化 require "json" require "json_schema" # parse the schema - raise SchemaError if it's invalid schema_data = JSON . parse ( File . read ( "schema.json" ) ) schema = JsonSchema . parse! ( schema_data ) # expand $ref nodes - raise SchemaError if unable to resolve schema . exp