请问有基于formily V2 版本JSON Schema的validator吗？类似ajv这种

[Dodd2013]

类似标准json schema 有 ajv这个库可以校验schema和data是否相互匹配

[jackverse]

// 不知道能不能帮到你，这是可以用的方法，不需要ui（注: 这是摘自discussions一位大佬的代码，我最近有用到）

// 代码做了简化处理！！！
import { Schema } from "@formily/json-schema";
import { createForm } from "@formily/core";

  function submit() {
      console.log(createForm());
      this.recursiveField(this.schema);
      // 校验，打开console看结果
      this.form
        .validate()
        .then(() => {
          console.log("validate success");
        })
        .catch((err: any) => {
          console.error(err);
        });
    },
    recursiveField(schema: any, basePath?: any, name?: any) {
      let that = this;
      console.log("原始数据");
      console.log(schema);
      const fieldSchema = new Schema(schema);
      console.log("fieldSchema原始数据");
      console.log(fieldSchema);
      const fieldProps = fieldSchema.toFieldProps();
      console.log("fieldProps原始数据");
      console.log(fieldProps);

      function recursiveProperties(propBasePath: any) {
        fieldSchema.mapProperties((propSchema, propName) => {
          that.recursiveField(propSchema, propBasePath, propName);
        });
      }

      if (name === undefined || name === null) {
        recursiveProperties(basePath);
        return;
      }

      if (schema.type === "object") {
        const field = this.form.createObjectField({
          ...fieldProps,
          name,
          basePath
        });

        recursiveProperties(field.address.toString());
      } else if (schema.type === "array") {
        const field = this.form.createArrayField({
          ...fieldProps,
          name,
          basePath
        });

        const fieldAddress = field.address.toString();
        const fieldValues = this.form.getValuesIn(fieldAddress);
        fieldValues.forEach((value: any, index: any) => {
          if (schema.items) {
            const itemsSchema = Array.isArray(schema.items)
              ? schema.items[index] || schema.items[0]
              : schema.items;

            that.recursiveField(itemsSchema, fieldAddress, index);
          }
        });
      } else if (schema.type === "void") {
        const field = this.form.createVoidField({
          ...fieldProps,
          name,
          basePath
        });

        recursiveProperties(field.address.toString());
      } else {
        this.form.createField({
          ...fieldProps,
          name,
          basePath
        });
      }
    }

[Dodd2013]

看起来好像不是我说的那个用处，可以了解一下ajv是什么 问题里有链接，还有这个代码没有上下文啊，this是啥？

[Mrshulan]

这里校验object需要带上路径path（包含哪些不必要的void key）

[Dodd2013]

或者有没有formily schema to strand json schema(draft-07/06/04)之类的转化器

[Dodd2013]

顶一下