使用额外密钥进行 shopify-api-node 解析答案

【问题标题】：shopify-api-node parsing with an extra key使用额外密钥进行 shopify-api-node 解析
【发布时间】：2017-10-02 10:55:34
【问题描述】：

我正在使用 shopify-api-node 在 Shopify 上创建产品。我使用了这个语法

shopify.metafield.create({
  key: 'warehouse',
  value: 25,
  value_type: 'integer',
  namespace: 'inventory',
  owner_resource: 'product',
  owner_id: 632910392
}).then(
  metafield => console.log(metafield),
  err => console.error(err)
);

并将其转换为以下代码：

self.parsedOutgoingItem(req, item, function(err, parsedItem) {
                            // get the corresponding method name for this type of model request
                            var recordType = modelMapping.key;
                            var postMethod = modelMapping.methods.post;
                            console.log(parsedItem);
                            console.log(JSON.stringify(parsedItem));
                            shopify[recordType][postMethod]({
                                parsedItem
                            }).then(
                                metafields => console.log(metafields),
                                err => console.error(err)
                            );
                        });

item 是对象 parsedItem 用 Shopify 键值映射 obj

parsedItem 控制台输出

{
images:[ {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/268d6fd8-cb43-4309-b85e-1e747421df25.png"},                                       {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/c8af415e-2c6a-44df-9a18-42425389641a.png"}
],
product_type:"Rug",
tags:["Oversize","Kerman Ravar","Rug","traditional",700,"Runner","Rectangle","Blue","Green"],
title:"tirlw hsdka",
variants:{"price":700,"option3":"wool","title":"Rug wool","sku":"13698,27411i","option1":"3.9x17.1","option2":"Green"}
}

作为 index.js 中第 115 行代码的结果 ... 这是使用这个条件

if (params) {
    const body = key ? { [key]: params } : params;

    options.headers['Content-Type'] = 'application/json';
    options.body = body;
  }

它将我的 json obj 解析为

{"product": `//it is what we need` 
{"parsedItem":  `//it is what comes up which is causing the error`
{
images:[ {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/268d6fd8-cb43-4309-b85e-1e747421df25.png"}, {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/c8af415e-2c6a-44df-9a18-42425389641a.png"}
],
product_type:"Rug",
tags:["Oversize","Kerman Ravar","Rug","traditional",700,"Runner","Rectangle","Blue","Green"],
title:"tirlw hsdka",
variants:{"price":700,"option3":"wool","title":"Rug wool","sku":"13698,27411i","option1":"3.9x17.1","option2":"Green"}
}
}

由于 obj 中有额外的“parsedItem”键，它导致发布请求出错。你能帮我解决这个错误吗？

我是初学者...在此处创建问题之前，我已经将其发布在 StackOverflow 上，没有人回答它。如果有人帮助我，我会很友好。

【问题讨论】：

标签： javascript json node.js shopify

【解决方案1】：

我傻了！！

self.parsedOutgoingItem(req, item, function(err, parsedItem) {
                            // get the corresponding method name for this type of model request
                            var recordType = modelMapping.key;
                            var postMethod = modelMapping.methods.post;
                            console.log(parsedItem);
                            console.log(JSON.stringify(parsedItem));
                            shopify[recordType][postMethod](
                                parsedItem
                            ).then(
                                metafields => console.log(metafields),
                                err => console.error(err)
                            );
                        });

只需要移除 parsedItem

周围的 {}

【讨论】：