serverLog格式
08-26-2025 02:21:30.688 DEBUG [tcp-message-executor-22-2] [] c.t.s.e.s.s.ServerLoggingHandler(): [L:/192.168.0.20:29814 - R:8LMXmYEBnoIwNUkqf4GSaZIJYfzUhm0VHxN1lpE+H/s=] READ: ecsp message = {"header":{"seq":68,"version":"2.3.0","verCap":3,"device":"ap","mac":"00-FF-00-08-1E-02","type":256,"error":0,"dest":"f743d1de27951e0da716206367821a4d","timestamp":1756146090687,"ip":"192.168.0.254"},"body":{"clients":[{"mac":"2C-9C-58-9F-A7-29","ip":"192.168.0.188","ipv6List":["fe80::f4f4:65de:1561:9f79"],"ap":"00-FF-00-08-1E-02","ssid":"sqj-2","name":"","type":"unknown","ccq":0,"rid":1,"snr":41,"rssi":-54,"guest":0,"txR":154900,"rxR":288200,"txP":10,"rxP":267,"ps":0,"pm":6,"rids":0,"txT":0,"down":1470,"up":39137,"time":"0 days 00:33:44","aTime":1,"vlan":0,"radiusUsername":""}],"wiredClients":[],"lanMCastStat":{"ARP":7,"IPV4":{"IGMP":22,"MDNS":59,"SSDP":135,"DHCP":0},"IPV6":{"MLD":26,"MDNS":63,"SSDP":6,"NS/NA":2,"RS/RA":4,"REDIRECT":0,"DHCPv6":12},"other_bcast":186,"other_mcast":103},"portalAuthClients":[],"deviceInfo":{"model":"AP9770","name":"00-FF-00-08-1E-02","firmwareVersion":"1.0.0 Build 20250812 Rel. 73011","modelVersion":"1.0","hardwareVersion":"1.0","upTime":"0 days 01:18:24","ipv6List":[],"cpuUti":4,"cpuDetail":{"cpuNum":4,"cpuUtiArray":[5,4,2,4]},"memUti":58,"txRate":0,"rxRate":0,"wirelessLinked":false,"powerMode":0,"powerModeArray":[0,0,0,0],"isFactory":false,"ip":"192.168.0.254"},"mesh":{"childAPs":[],"isolatedAPs":[{"mac":"00-FF-00-08-3E-50","ch":69,"model":"AP9770","modelVer":"1.0","meshVer":1,"rssi":-65,"snr":31,"chainNum":2,"ctrlId":"ff9feac9f66de3c61bc16a5f54cd9119","verCap":3,"supportCluster":1,"fac":false,"modelType":"NORMAL","radioId":3},{"mac":"00-FF-00-AB-42-35","ch":157,"model":"EAP727","modelVer":"1.0","meshVer":1,"rssi":-42,"snr":54,"chainNum":3,"ctrlId":"164f82251fb0780d8c3ee32e66500a9a","verCap":3,"supportCluster":1,"fac":false,"modelType":"NORMAL","radioId":1},{"mac":"00-FF-00-AB-42-25","ch":157,"model":"EAP727","modelVer":"1.0","meshVer":1,"rssi":-40,"snr":56,"chainNum":3,"ctrlId":"c21f969b5f03d33d43e04f8f136e7682","verCap":3,"supportCluster":1,"fac":true,"modelType":"NORMAL","radioId":1}],"status":0},"needReply":1}}
如何用正则表达式提取ecsp message = 后的内容,但是不包括ecsp message =