我試圖解析一個字符串并將其存儲在字符串數組中.當我試圖解析字符串“log1”時,我能夠解析它.

但是當我解析字符串“log2”時,得到這個“線程中的異常”主“

java.lang.ArrayIndexOutOfBoundsException：1”.

運行以下代碼：

import static java.lang.System.*;

public class test{

static String[] final_log = new String[13];

static String audit = null;

static String[] auditArray = null;

static int j=0;

public static void main(String[] args) {

String[] columnlist = {"UserID","ClientAddress","Severity","EventType","ResourceAccessed","EventStatus","CompulsoryEvent","AuditCategory","ComponentID","AuditDetails","App ID","Cluster ID","Node ID"};

String log1 = "UserID : ccmadministrator ClientAddress : 172.30.235.29 Severity : 5 EventType : GeneralConfigurationUpdate ResourceAccessed: CUCMAdmin EventStatus : Success CompulsoryEvent : No AuditCategory : AdministrativeEvent ComponentID : Cisco CUCM Administration AuditDetails : record in table batjob with key field name = Export Configuration, Job id : 1380812040 added App ID: Cisco Tomcat Cluster ID: Node ID: iptapps-eft-cucm1" ;

String log2 = "09:03:36.776 |LogMessage UserID : ccmadministrator ClientAddress : 172.30.238.14 Severity : 6 EventType : GeneralConfigurationUpdate ResourceAccessed: Cisco CCM Serviceability RTMT EventStatus : Success CompulsoryEvent : No AuditCategory : AdministrativeEvent ComponentID : Cisco CCM Serviceability RTMT AuditDetails : Alert status changed to Enable for the alert: Cisco Syslog Agent:SYSAGENT:SyslogSeverityMatchFound App ID: Cisco Tomcat Cluster ID: Node ID: iptapps-eft-cucm1";

auditArray = log2.split("UserID");

System.out.println("count :" +j);

audit = auditArray[1];

for (int i = 1; i < columnlist.length; i++) {

auditArray = audit.split(columnlist[i]);

balle();

}

final_log[j]= audit.trim().substring(1).trim();

for (int i = 0; i < final_log.length; i++) {

System.out.println("test : " +final_log[i]);

}

}

public static void balle(){

final_log[j] = auditArray[0].trim().substring(1).trim();

audit = auditArray[1];

System.out.println(final_log[j]);

j++;

}

}

log1的控制臺輸出是::

count :0

ccmadministrator

172.30.235.29

5

GeneralConfigurationUpdate

CUCMAdmin

Success

No

AdministrativeEvent

Cisco CUCM Administration

record in table batjob with key field name = Export Configuration, Job id : 1380812040 added

Cisco Tomcat

test : ccmadministrator

test : 172.30.235.29

test : 5

test : GeneralConfigurationUpdate

test : CUCMAdmin

test : Success

test : No

test : AdministrativeEvent

test : Cisco CUCM Administration

test : record in table batjob with key field name = Export Configuration, Job id : 1380812040 added

test : Cisco Tomcat

test :

test : iptapps-eft-cucm1

log2的控制臺輸出是::

count :0

ccmadministrator

172.30.238.14

6

GeneralConfigurationUpdate

Cisco CCM Serviceability RTMT

Success

No

AdministrativeEvent

Cisco CCM Serviceability RTMT

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1

at test.balle(test.java:43)

at test.main(test.java:27)

來自OP的評論：

Line 43 is :: audit = auditArray[1]; {present in balle method}

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