英文:
Gin, Get form-data nested object sending with postman
问题
基本上，我想使用PostFormMap()方法来获取从Postman的form-data发送的数据，但我得到了意外的结果。我之所以不使用raw json是因为我还想上传一个文件。这是我的Postman截图：
这是我的代码（没有什么特别的）：
c.JSON(200, gin.H{
"request": c.PostFormMap("rules"),
})
我期望得到的结果是：
{
"request": [
{
"cell": "A",
"rule": "B"
},
{
"cell": "B",
"rule": "D"
}
]
}
但实际上我得到的是：
{
"request": {
"0": "B",
"1": "D"
}
}
问题是如何获得正确的结果？
英文:
So basically I want to use PostFormMap() method to get my data sent from postman's form-data but I get unexpected result and the reason that I'm not using raw json is that I want to upload a file too
Here is my postman
here is the code (nothing fancy)
c.JSON(200, gin.H{
"request": c.PostFormMap("rules"),
})
and I'm expecting to get
{
"request": [
{
"cell": "A",
"rule": "B"
},
{
"cell": "B",
"rule": "D"
}
]
}
but instead I get this
{
"request": {
"0": "B",
"1": "D"
}
}
The question is how can I get the correct result?
答案1
得分: 1
回答我的问题
在经过几个小时的搜索和考虑到我对PHP的背景后，我意识到在PHP中手动实现像foo[0][bar]这样的form-data参数并不是一个标准的事情，所以在我的情况下，我决定将第二个参数作为原始的JSON发送。
所以它应该是这样的：
Postman Body => form-data
| 键 | 值 |
|---|---|
| 文件 | sample.xlsx |
| 规则 | [{"cell": "A", "rules": "string"}, {"cell": "B", "rules": "numeric"}] |
英文:
Answering my own question
After spending hours of searching and having PHP background in my mind I realized that having such form-data parameter like foo[0][bar] manually implemented in PHP and is not a standard thing so in my case I decided to send the second parameter as a raw json
so it would be
Postman Body => form-data
| Key | Value |
|---|---|
| file | sample.xlsx |
| rules | [{"cell": "A", "rules": "string"}, {"cell": "B", "rules": "numeric"}] |
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