EdgeX提供了丰富的API接口，在学习EdgeX过程中，我们经常会遇到在终端输入类似如下的curl命令：
curl -X POST -d '{
"name":"QuickStartExport",
"addressable":{
"name":"HiveMQBroker",
"protocol":"tcp",
"address":"broker.hivemq.com",
"port":1883,
"publisher":"EdgeXExportPublisher",
"topic":"EdgeXQuickStartGuide"
},
"format":"JSON",
"filter":{
"deviceIdentifiers":["Random-Integer-Generator01"]
},
"enable":true,
"destination":"MQTT_TOPIC"
}' http://localhost:48071/api/v1/registration
该接口提供导出设备的注册
Postman一定程度上简化了操作，然而还是不如cli命令行来的直接
image.png
EdgeX提供了cli命令行来简化这一系列操作，这里简单介绍cli的安装及使用
前提：安装go
安装及使用
zj@zj-Z390-UD:~/下载$ git clone https://github.com/edgexfoundry-holding/edgex-cli
正克隆到 'edgex-cli'...
remote: Enumerating objects: 257, done.
remote: Counting objects: 100% (257/257), done.
remote: Compressing objects: 100% (134/134), done.
remote: Total 1596 (delta 108), reused 189 (delta 69), pack-reused 1339
接收对象中: 100% (1596/1596), 317.59 KiB | 389.00 KiB/s, 完成.
处理 delta 中: 100% (769/769), 完成.
zj@zj-Z390-UD:~/下载$ cd edgex-cli/
zj@zj-Z390-UD:~/下载/edgex-cli$ make install
echo "GOBIN=/home/zj/go/bin"
GOBIN=/home/zj/go/bin
CGO_ENABLED=0 GO111MODULE=on go install -ldflags "-X github.com/edgexfoundry-holding/edgex-cli/cmd/version.Version=0.0.1"
verifying github.com/stretchr/objx@v0.2.0/go.mod: github.com/stretchr/objx@v0.2.0/go.mod: Get https://proxy.golang.org/sumdb/sum.golang.org/supported: dial tcp 172.217.24.17:443: i/o timeout
Makefile:32: recipe for target 'install' failed
make: *** [install] Error 1
zj@zj-Z390-UD:~/下载/edgex-cli$ export GOPROXY=https://goproxy.cn
zj@zj-Z390-UD:~/下载/edgex-cli$ make install
echo "GOBIN=/home/zj/go/bin"
GOBIN=/home/zj/go/bin
CGO_ENABLED=0 GO111MODULE=on go install -ldflags "-X github.com/edgexfoundry-holding/edgex-cli/cmd/version.Version=0.0.1"
go: downloading github.com/spf13/cobra v0.0.5
go: downloading github.com/edgexfoundry/go-mod-core-contracts v0.1.57
go: downloading github.com/spf13/viper v1.3.2
go: extracting github.com/spf13/viper v1.3.2
go: downloading github.com/fsnotify/fsnotify v1.4.7
go: downloading github.com/hashicorp/hcl v1.0.0
go: downloading github.com/magiconair/properties v1.8.0
go: extracting github.com/fsnotify/fsnotify v1.4.7
go: extracting github.com/spf13/cobra v0.0.5
go: downloading github.com/spf13/cast v1.3.0
go: extracting github.com/magiconair/properties v1.8.0
go: downloading golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
go: downloading github.com/spf13/afero v1.1.2
go: extracting github.com/hashicorp/hcl v1.0.0
go: extracting github.com/spf13/cast v1.3.0
go: downloading github.com/spf13/jwalterweatherman v1.0.0
go: downloading github.com/spf13/pflag v1.0.3
go: extracting github.com/spf13/afero v1.1.2
go: downloading golang.org/x/text v0.3.0
go: extracting github.com/spf13/jwalterweatherman v1.0.0
go: extracting github.com/spf13/pflag v1.0.3
go: extracting github.com/edgexfoundry/go-mod-core-contracts v0.1.57
go: downloading github.com/fxamacker/cbor/v2 v2.2.0
go: extracting github.com/fxamacker/cbor/v2 v2.2.0
go: downloading github.com/x448/float16 v0.8.4
go: extracting golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
go: extracting github.com/x448/float16 v0.8.4
go: extracting golang.org/x/text v0.3.0
go: finding github.com/spf13/viper v1.3.2
go: finding github.com/fsnotify/fsnotify v1.4.7
go: finding golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
go: finding github.com/hashicorp/hcl v1.0.0
go: finding github.com/magiconair/properties v1.8.0
go: finding github.com/spf13/afero v1.1.2
go: finding golang.org/x/text v0.3.0
go: finding github.com/spf13/cast v1.3.0
go: finding github.com/spf13/jwalterweatherman v1.0.0
go: finding github.com/spf13/pflag v1.0.3
go: finding github.com/edgexfoundry/go-mod-core-contracts v0.1.57
go: finding github.com/fxamacker/cbor/v2 v2.2.0
go: finding github.com/x448/float16 v0.8.4
go: finding github.com/spf13/cobra v0.0.5
mkdir -p /home/zj/.edgex-cli
cp ./res/configuration.toml /home/zj/.edgex-cli/configuration.toml
zj@zj-Z390-UD:~/下载/edgex-cli$ /home/zj/go/bin/edgex-cli
______ _ __ __ _____ _ _____
| ____| | | \ \ / / / ____|| | |_ _|
| |__ __| | __ _ ___ \ V / ______ | | | | | |
| __| / _` | / _` | / _ \ > < |______| | | | | | |
| |____| (_| || (_| || __/ / . \ | |____ | |____ _| |_
|______|\__,_| \__, | \___|/_/ \_\ \_____||______||_____|
__/ |
|___/
EdgeX CLI version: 0.0.1
https://www.edgexfoundry.org/
Usage:
edgex-cli [command]
Available Commands:
addressable Addressable command command
db Purges entire EdgeX Database. [USE WITH CAUTION]
device Device command
deviceservice Device service command
event Event command
help Help about any command
interval Interval command
notification Notification command
profile Device profile command.
reading Reading command
status Checks the current status of each microservice.
subscription Subscription command
version Version command
Flags:
--config-file string configuration file
-h, --help help for edgex-cli
--no-pager Do not pipe output into a pager.
-u, --url Print URL(s) used by the entered command.
-v, --verbose Print entire HTTP response.
Use "edgex-cli [command] --help" for more information about a command.
添加/home/zj/go/bin（GOBIN）到PATH环境变量后
zj@zj-Z390-UD:~/下载/edgex-cli$ echo $PATH
/home/zj/go/bin:/home/zj/anaconda2/bin:/usr/local/hadoop-2.10.0/bin:/usr/local/go/bin:/usr/local/apache-maven-3.6.3/bin:/usr/local/java/jdk1.8.0_241/bin:/usr/local/java/jdk1.8.0_241/jre/bin:/home/zj/anaconda2/condabin:/home/zj/.local/bin:/home/zj/anaconda2/bin:/usr/local/hadoop-2.10.0/bin:/usr/local/go/bin:/usr/local/apache-maven-3.6.3/bin:/usr/local/java/jdk1.8.0_241/bin:/usr/local/java/jdk1.8.0_241/jre/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
使用edgex-cli命令查询设备
zj@zj-Z390-UD:~/下载/edgex-cli$ edgex-cli device list
Device ID Device Name Operating State Device Service Device Profile
12148c87-47f2-49ac-903c-21038fd3f870 Random-UnsignedInteger-Device ENABLED device-virtual Random-UnsignedInteger-Device
312ea3ab-f5f3-4b7e-88b7-3f118fe34f43 sample-json ENABLED edgex-device-rest sample-json
500951e7-206e-4c27-a2e8-470bd6b1ca79 sample-numeric ENABLED edgex-device-rest sample-numeric
719e86c2-fb94-4d1b-bbc8-812b8484259f Random-Boolean-Device ENABLED device-virtual Random-Boolean-Device
a05b28a9-61aa-4d53-b9a2-e83fb06ce0ae Random-Float-Device ENABLED device-virtual Random-Float-Device
c0d92a8c-80c3-4563-99cb-42523756e8b6 Random-Integer-Device ENABLED device-virtual Random-Integer-Device
c263a342-b05a-44d0-9184-c718e0a6ae48 Random-Binary-Device ENABLED device-virtual Random-Binary-Device
ff4f0b09-48d3-4f15-b9ec-00912d37cbdb sample-image ENABLED edgex-device-rest sample-image
