环境
zabbix：172.16.128.16；zabbix_web：172.16.16.16/zabbix
用户名：Admin 密码：zabbix
获取的数据仅做参考，以Linux发送HTTP的POST请求为例
a.登录并获取身份验证令牌
{ "jsonrpc": "2.0", "method": "user.login", "params": { "user": "Admin", "password": "zabbix" }, "id": 1, "auth": null }
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc":"2.0","method":"user.login","params":{"user":"Admin","password":"zabbix"},"id":1,"auth":null}' http://172.16.128.16/zabbix/api_jsonrpc.php
如果你正确提供了凭据，API返回的响应将包含用户身份验证令牌
{ "jsonrpc": "2.0", #jsonrpc - JSON-RPC协议的版本 "result": "7ef823a58b59c1a17f519fe4d0e3cc44", #result - 方法返回的数据 "id": 1 #id - 相应请求的标识符 }
b.检索所有已配置主机ID，主机名和接口
{ "jsonrpc": "2.0", "method": "host.get", "params": { "output": [ "hostid", "host" ], "selectInterfaces": [ "interfaceid", "ip" ] }, "id": 1, "auth": "7ef823a58b59c1a17f519fe4d0e3cc44" #auth - 属性现在设置为我们通过调用user.login方法获得的身份验证令牌 }
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc":"2.0","method":"host.get","params":{"output":["hostid","host"],"selectInterfaces":["interfaceid","ip"]},"id":1,"auth":"7ef823a58b59c1a17f519fe4d0e3cc44"}' http://172.16.128.16/zabbix/api_jsonrpc.php
c.由获取到的 hostid 利用 item.get 得到 itemid 以及其 lastvalue
curl -H 'Content-Type: application/json-rpc' -d '{"jsonrpc": "2.0","method":"host.get","params":{"output":["hostid"],"filter": {"host":"50278791-59ab-2966-e86a-e04cd01eff6a"}},"auth": "7ef823a58b59c1a17f519fe4d0e3cc44","id":1}' http://172.16.128.16/zabbix/api_jsonrpc.php #通过host名称，检索hostid
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc": "2.0","method": "item.get","params": {"output": "extend","hostids": "27789","search": {"key_": "vmware.vm.cpu.usage"},"sortfield": "name"},"id":1,"auth":"7ef823a58b59c1a17f519fe4d0e3cc44"}' http://172.16.128.16/zabbix/api_jsonrpc.php #通过hostid，获取itemid 及其lastvalue值
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc": "2.0","method": "item.get","params": {"output": "extend","hostids": "27789","itemids": "1095468","sortfield": "name"},"id":1,"auth":"7ef823a58b59c1a17f519fe4d0e3cc44"}' http://172.16.128.16/zabbix/api_jsonrpc.php #通过hostid和itemid，检索lastvalue值
d.获取监控项历史数据
{ "jsonrpc": "2.0", "method": "history.get", "params": { "output": "extend", "history": 3, #对象类型 "itemids": "1095468", "sortfield": "clock", "sortorder": "DESC", "limit": 10 #数据数量 }, "auth": "7ef823a58b59c1a17f519fe4d0e3cc44", "id": 1 }
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc": "2.0","method": "history.get","params": {"output": "extend","history": 3,"itemids": "1095468","sortfield": "clock","sortorder": "DESC","limit":10},"id":1,"auth":"7ef823a58b59c1a17f519fe4d0e3cc44"}' http://172.16.128.16/zabbix/api_jsonrpc.php #从无符号数字监控项中获取最近10条数据
e.检索多个itemid
curl -H "Content-Type: application/json-rpc" -d '{"jsonrpc":"2.0","method":"history.get","params":{"output":"extend","hostids":"1095468","itemids":["26353","26352","26357","26356","26355","26354","26359","26358","25754","25750","25751","25748","25768","25755","25752","25759","25760","25753","25761","26348","26350","26349","26351","25749","25767","25756","25757","25758","25769","25770","25771"],"sortfield":"clock","sortorder":"DESC","limit": 31},"id":1,"auth":"7ef823a58b59c1a17f519fe4d0e3cc44"}' http://172.16.128.16/zabbix/api_jsonrpc.php
