标签：span rod ram 点击 python src run fda tac
When func.exe is run from VS, it suggests "For detailed output, run func with --verbose flag."
问题描述
在本地调式Azure Function时候，默认输出的日志都是比较简洁的。如果需要详细的日志输出，可以在启动func命令中添加--verbose参数。那如何来添加呢？
日志输出对比：
| 开启前日志 |
开启后日志 |
Hosting environment: Production
Content root path: /home/pont/projects/fibre-collective/packages/certification
Now listening on: http://0.0.0.0:7071
Application started. Press Ctrl+C to shut down.
Value cannot be null. (Parameter ‘provider‘)
|
Azure Functions Core Tools (3.0.2358 Commit hash: d6d66f19ea30fda5fbfe068fc22bc126f0a74168)
Function Runtime Version: 3.0.13159.0
[5/19/2020 12:09:26 PM] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:python
[5/19/2020 12:09:26 PM] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:java
[5/19/2020 12:09:26 PM] FUNCTIONS_WORKER_RUNTIME set to node. Skipping WorkerConfig for language:powershell
[5/19/2020 12:09:26 PM] Building host: startup suppressed: ‘False‘, configuration suppressed: ‘False‘, startup operation id: ‘190e8a62-6b3e-48f1-83d1-a3ede0bce239‘
[5/19/2020 12:09:26 PM] Reading host configuration file ‘/home/pont/projects/fibre-collective/packages/certification/host.json‘
[5/19/2020 12:09:26 PM] Host configuration file read:
[5/19/2020 12:09:26 PM] {
[5/19/2020 12:09:26 PM] "version": "2.0",
[5/19/2020 12:09:26 PM] "logging": {
[5/19/2020 12:09:26 PM] "applicationInsights": {
[5/19/2020 12:09:26 PM] "samplingExcludedTypes": "Request",
[5/19/2020 12:09:26 PM] "samplingSettings": {
[5/19/2020 12:09:26 PM] "isEnabled": true
[5/19/2020 12:09:26 PM] }
[5/19/2020 12:09:26 PM] }
[5/19/2020 12:09:26 PM] },
[5/19/2020 12:09:26 PM] "extensionBundle": {
[5/19/2020 12:09:26 PM] "id": "Microsoft.Azure.Functions.ExtensionBundle",
[5/19/2020 12:09:26 PM] "version": "[1.*, 2.0.0)"
[5/19/2020 12:09:26 PM] }
[5/19/2020 12:09:26 PM] }
[5/19/2020 12:09:26 PM] Reading functions metadata
[5/19/2020 12:09:26 PM] 1 functions found
[5/19/2020 12:09:26 PM] Looking for extension bundle Microsoft.Azure.Functions.ExtensionBundle at /tmp/Functions/ExtensionBundles/Microsoft.Azure.Functions.ExtensionBundle
[5/19/2020 12:09:26 PM] Fetching information on versions of extension bundle Microsoft.Azure.Functions.ExtensionBundle available on https://functionscdn.azureedge.net/public/ExtensionBundles/Microsoft.Azure.Functions.ExtensionBundle/index.json
[5/19/2020 12:09:27 PM] Downloading extension bundle from https://functionscdn.azureedge.net/public/ExtensionBundles/Microsoft.Azure.Functions.ExtensionBundle/1.1.1/Microsoft.Azure.Functions.ExtensionBundle.1.1.1.zip to /tmp/d87a8cf9-a864-42f0-a891-b7e41a7d103d/Microsoft.Azure.Functions.ExtensionBundle.1.1.1.zip
Hosting environment: Production
Content root path: /home/pont/projects/fibre-collective/packages/certification
Now listening on: http://0.0.0.0:7071
Application started. Press Ctrl+C to shut down.
[5/19/2020 12:11:22 PM] Executing HTTP request: {
[5/19/2020 12:11:22 PM] "requestId": "90571ec9-f3f7-4606-b012-62097466c9a3",
[5/19/2020 12:11:22 PM] "method": "GET",
[5/19/2020 12:11:22 PM] "uri": "/"
[5/19/2020 12:11:22 PM] }
System.ArgumentNullException: Value cannot be null. (Parameter ‘provider‘)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at Azure.Functions.Cli.Actions.HostActions.StartHostAction.RunAsync() in D:\a\1\s\src\Azure.Functions.Cli\Actions\HostActions\StartHostAction.cs:line 252
at Azure.Functions.Cli.ConsoleApp.RunAsync[T](String[] args, IContainer container) in D:\a\1\s\src\Azure.Functions.Cli\ConsoleApp.cs:line 66
Application is shutting down...
[5/19/2020 12:11:45 PM] Stopping host...
[5/19/2020 12:11:45 PM] Host shutdown completed.
|
开启方式
方式一：在VS Code中修改.vscode\launch.json文件中的启动命令
默认通过VS Code创建一个Java Azure Function的文件目录结构为：
PS C:\Function> tree /f
Folder PATH listing for volume OSDisk
Volume serial number is 4A75-5D11
C:.
│ .classpath
│ .gitignore
│ .project
│ host.json
│ local.settings.json
│ pom.xml
│
├───.settings
│ org.eclipse.core.resources.prefs
│ org.eclipse.jdt.apt.core.prefs
│ org.eclipse.jdt.core.prefs
│ org.eclipse.m2e.core.prefs
│
├───.vscode
│ extensions.json
│ launch.json
│ settings.json
│ tasks.json
│
├───src
│ ├───main
│ │ └───java
│ │ └───com
│ │ └───function
│ │ Function.java
│ │
│ └───test
│ └───java
│ └───com
│ └───function
│ FunctionTest.java
│ HttpResponseMessageMock.java
在launch.json文件中，添加启动参数 --verbose
{
"version": "0.2.0",
"configurations": [
{
"name": "Attach to Java Functions",
"type": "java",
"request": "attach",
"hostName": "127.0.0.1",
"port": 5005,
"preLaunchTask": "func: host start --verbose"
}
]
}
点击F5，从VS Code中启动Azure Function，根据提示，在tasks.json也需要添加--verbose参数
{
"version": "2.0.0",
"tasks": [
{
"type": "func",
"command": "host start --verbose",
"problemMatcher": "$func-java-watch",
"isBackground": true,
"options": {
"cwd": "${workspaceFolder}/target/azure-functions/myFunction-0115"
},
"dependsOn": "package"
},
{
"label": "package",
"command": "mvn clean package",
"type": "shell",
"group": {
"kind": "build",
"isDefault": true
}
}
]
}
方式二：直接通过命令行启动Azure Funciton，使用完整命令： func host --verbose
PS C:\Function> func start --verbose
效果展示：
参考资料：
Value cannot be null. (Parameter ‘provider‘): https://github.com/Azure/azure-functions-core-tools/issues/2232
在 Azure 中使用 Visual Studio Code 创建 Java 函数: https://docs.azure.cn/zh-cn/azure-functions/create-first-function-vs-code-java
【Azure Function】开启Azure Function输出详细Debug日志 ( --verbose)
标签：span rod ram 点击 python src run fda tac
原文地址：https://www.cnblogs.com/lulight/p/14283989.html
