Ajv JSON数据格式校验 使用

1、官网

https://ajv.js.org/

2、示例代码

<!DOCTYPE html>
<html lang="zh">

    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <meta http-equiv="X-UA-Compatible" content="ie=edge" />
        <title>
            ajv数据格式校验
        </title>
    </head>

    <body>
        <!--<script src="https://cdn.bootcss.com/lodash.js/4.17.10/lodash.min.js"></script>-->
        <script src="https://cdn.bootcss.com/ajv/6.5.0/ajv.min.js"></script>
        <script type="text/javascript">
            var ajv = new Ajv();
            var schema = {
                "properties": {
                    "data": {
                        "type": "object",
                        "required": ["code", "status", "message", "data", "token"],
                        "properties": {
                            "code": {
                                "type": "number"
                            },
                            "status": {
                                "type": "number",
                                "enum": [0, 1]
                            },
                            "message": {
                                "type": "string"
                            },
                            "data": {
                                "type": "array"
                            },
                            "token": {
                                "type": "string"
                            }
                        }
                    }
                }
            };

            var validData = {
                data: {
                    code: 303,
                    data: [1, 2],
                    message: "请重新登录",
                    status: 0,
                    token: "beef5b2efa7f958014a21cad0ca68dc5"
                }
            };
            var valid = ajv.validate(schema, validData);
            if(!valid) console.log(ajv.errors);
        </script>
    </body>

</html>