如何在Azure函数中的local.settings.json文件中设置数组值 [英] how to set an array value in local.settings.json file in azure functions

问题描述

当我尝试将数组作为 local.settings.json 文件中的值之一插入时:

When I try to insert an array as one of the Values in local.settings.json file:

{
  "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "",
    "AzureWebJobsDashboard": "",
    "myArray": [
      {
        "key1": "value1",
        "key2": "value2"
      },
      {
        "key1": "value3",
        "key2": "value4"
      }
    ]
  },
  "ConnectionStrings": {
    "SQLConnectionString": "myConnectionString"
  }
}

我开始遇到例外.可以在 local.settings.json 文件中使用数组吗?如果可以的话，正确的格式是什么?

I start getting exceptions. Can arrays be used in the local.settings.json file? And if they can, what's the correct format?

推荐答案

现在可以！

我的本​​地设置文件如下:

My local settings file looks like this:

{
  "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "UseDevelopmentStorage=true"
  },
  "CustomArray": [
    {
      "CustomProp1": "foo0",
      "CustomProp2": "bar0"
    },
    {
      "CustomProp1": "foo1",
      "CustomProp2": "bar1"
    }
  ]
}

当部署到Azure时，我的配置如下所示:

My config when deployed to Azure looks like this:

然后，要在启动"中解析该数组，我会看到以下内容:

Then, to resolve the array in my Startup, I have something like this:

var settings = new List<CustomSetting>();
config.GetSection("CustomArray").Bind(settings);

...其中 CustomSetting 是这样的类:

... where CustomSetting is a class like this:

public class CustomSetting 
{
    public string CustomProp1 { get; set; }
    public string CustomProp2 { get; set; }
}

我正在使用 Microsoft.Extensions.Configuration Nuget程序包的版本3.1.5和 Microsoft.NET.Sdk.Functions Azure函数的版本3.0.7SDK.

I am using version 3.1.5 of the Microsoft.Extensions.Configuration Nuget package, and version 3.0.7 of the Microsoft.NET.Sdk.Functions Azure Functions SDK.

这篇关于如何在Azure函数中的local.settings.json文件中设置数组值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！