ArangoDB入门教程（二）web端介绍
- 与其他数据库一样，数据库ArangoDB的web端使用比较直观，方便，下面，介绍一下ArangoDB的web端。
- 首先在浏览器上输入： http://127.0.0.1:8529 ，如果没有设置密码，就可以得到
我们输入用户名和密码就好，密码可设可不设，选择进入AQLTest或者_System就好
我们进入_System，点击进入，看左边的列表：
COLLECTIONS：集合，里边包含文本数据模型和键值(Key-Value)存储数据模型；
QUERES: 使用AQL语句操作COLLECTIONS里边的数据库等；
GRAPHS：图形数据库部分；
其他的就不说了
点击COLLECTIONS，我们点击左边的“Add Collection”,添加表“uesrs”就好
点击QUERIES，如下图输入以下代码，点击右下角绿色的Execute,数据就输入进去了，save as 还可以保存这个指令
For user IN [
{
"_rev": "_VlR_kJ6--I",
"name": "securityScanning",
"function": "安全扫描",
"createAt": 1503295312,
"updateAt": 1504171776,
"status": "active",
"params": {
"feedback": "安全扫描",
"function": "安全扫描",
"keyword": "launch"
},
"formatName": "SECURITYSCANNING",
"formatNames": [
"安全扫描",
"SECURITYSCANNING"
],
"label": "appservice"
},
{
"_rev": "_VlR_kJ6--Y",
"name": "networkSpeed",
"function": "打开实时网速",
"createAt": 1503295312,
"updateAt": 1504171776,
"status": "active",
"params": {
"feedback": "打开实时网速",
"function": "打开实时网速",
"extra": [
{
"name": "VoiceCmd",
"type": "S",
"value": "START_REAL_NET_DISPLAY_BY_VOICE"
}
],
"keyword": "broadcast"
},
"formatName": "NETWORKSPEED",
"formatNames": [
"NETWORKSPEED",
"打开实时网速"
],
"label": "appservice"
},
{
"_rev": "_VlR_kJ6--B",
"name": "systemInformation",
"function": "系统配置",
"createAt": 1503295312,
"updateAt": 1503295312,
"status": "active",
"formatName": "SYSTEMINFORMATION",
"formatNames": [
"SYSTEMINFORMATION",
"系统配置"
],
"label": "appservice"
}
]
INSERT user INTO users
如图
其他的指令
增：
增加一个文档:
INSERT { name: "John Doe", gender: "m" }
INTO users
增加一个集合:
FOR user IN [
{ name: "John Doe", age: "10" },
{ name: "Jane Smith", age: "20" } ,
{ name: "Mo Yang", age: "40" } ,
{ name: "Da Ming", age: "60" }
]
INSERT user INTO users
增加一个表:
FOR user IN users
FILTER user.active == 1
INSERT user INTO users查和更新：
查：
查全部：
FOR user IN users
RETURN users
过滤查询：
FOR user IN users
FILTER user.name == "networkSpeed"
RETURN users
排序查询：
FOR user IN users
SORT user.name, user.function
RETURN users
更新(_key要更改，查看自己的)：
更新一个：
UPDATE { _key : 692971 }
WITH { updateAt: "1504171776" }
IN users
返回：
返回一个：
FOR user IN users
RETURN { nameame: user.name, function: user.function }
返回打印：
FOR user
IN users
RETURN CONCAT(user.name, " 's function is' ", user.function)
排序返回：
FOR user IN users
SORT user.age DESC
RETURN users
过滤排序返回：
FOR user
IN users
FILTER user.name == "networkSpeed"
SORT user.name, user.function
RETURN CONCAT(user.name, " 's function is' ", user.function)
比较返回：
FOR user1 IN users
FOR user2 IN users
FILTER user1 != user2
RETURN {
pair: [user1.name, user2.name],
sumOfAges: user1.age + user2.age
}
综合返回：
FOR user1 IN users
FOR user2 IN users
FILTER user1 != user2
LET sumOfAges = user1.age + user2.age
FILTER sumOfAges > 40
RETURN {
pair: [user1.name, user2.name],
sumOfAges: sumOfAges }
删除：
删一个：
FOR user
IN users
FILTER user.name == "networkSpeed"
REMOVE user IN users
替换：
REPLACE { _key: "1" }
WITH {
name: "Jane Smith",
gender: "f"
}
IN users
删全部：
FOR user IN users
REMOVE user IN users
希望以上对你有所帮助！