在elasticsearch的配置文件，添加如下配置
# xpack use config cluster.initial_master_nodes: ["node-1"] http.cors.allow-headers: Authorization,Content-Type xpack.security.enabled: true xpack.license.self_generated.type: basic xpack.security.transport.ssl.enabled: true
在访问head时，带上用户名和密码访问 http://127.0.0.1:9100/?auth_user=elastic&auth_password=123456