Go语言SLS日志服务：阿里云日志集成
1. SLS概述
阿里云日志服务（SLS）提供海量日志收集、存储、查询能力，适合大规模分布式系统。
2. Go SDK
package sls import ( "github.com/aliyun/aliyun-log-go-sdk/client" ) type LogService struct { client *client.Client project string logstore string } func NewLogService(endpoint, accessKeyID, accessKeySecret, project, logstore string) (*LogService, error) { cli, err := client.NewClient(endpoint, accessKeyID, accessKeySecret, "") if err != nil { return nil, err } return &LogService{ client: cli, project: project, logstore: logstore, }, nil } func (s *LogService) PutLog(contents map[string]string) error { logItem := &client.LogItem{ Time: uint32(time.Now().Unix()), Contents: make([]*client.LogContent, 0), } for k, v := range contents { logItem.Contents = append(logItem.Contents, &client.LogContent{ Key: k, Value: v, }) } topic := "" source := "" return s.client.PutLogs(s.project, s.logstore, topic, source, []*client.LogItem{logItem}) }3. 总结
阿里云SLS提供了完整的日志服务能力，通过SDK可以方便地将应用日志发送到云端进行存储和分析。
