Developer Funcion: Server Script: logs.Log
## Overview
The Log method of the "[logs Object](/en/manual/server-script-logs)". It displays and outputs logs of the specified type in "[Server Script](/en/manual/table-management-server-script)".
## Syntax
```
logs.Log(type, message, method, console, syslogs)
```
## Parameters
|Parameters|Type|Required|Description|
|:----------|:----------|:---:|:---------------------------|
|type|int|Yes|Specifies the type of log. Possible values are as follows:<br>10：Info<br>50：Warning<br>60：UserError<br>80：SystemError<br>90：Exception|
|message|string|Yes|Specifies the content of the error to display and output.|
|method|string||Optional. Default value is an empty string.|
|console|bool||Optional. Default value is true. Set to true to display in the browser developer tools console.|
|syslogs|bool||Optional. Default value is true. Set to true to output to the system log.|
## Return Value
Returns true if the log is successfully displayed and output, otherwise returns false.
## Display Format in Console
##### Display Format:
```
(SysLogType):[Method]Message
```
|Display column|Display content|Notes|
|:----------|:-------|:-------|
|Message|The string set in the message||
|Method|The string set in the method|Brackets ([]) are not displayed if the method is not specified.|
|SysLogType|The string displayed based on the type:<br>10：Info<br>50：Warning<br>60：UserError<br>80：SystemError<br>90：Exception||
## Output Column in System Log
|Output destination column|Output content|Notes|
|:----------|:-------|:-------|
|Comments|The string set in the message|For types 10（Info）、50（Warning）、60（UserError）|
|ErrMessage|The string set in the message|For types 80（SystemError）、90（Exception）|
|Method|Combines the original method string with :method format.「:method」format||
|SysLogType|type||
## Usage Example
In the following example, a record with the title "About the Version Upgrade of Pleasanter" is created in a "temporary table" under Site ID 2. Based on the result, logs are output using logs.Log.
##### JavaScript
```
try {
const siteId = 2;
const item = items.NewIssue();
item.Title = 'About the Version Upgrade of Pleasanter';
const ret = items.Create(siteId, item);
if (ret) {
// Info log
logs.Log(10, `Record created. Record ID:${item.IssueId}`);
} else {
// SystemError log
logs.Log(80, `Failed to create the record. Site ID:${siteId}`);
}
} catch(e) {
// Exception log
logs.Log(90, `Exception occurred\n ${e.stack}`);
}
```
## Supported Versions
|Supported Versions|Body|
|:--|:--|
|1.4.12.0 or later|Added function|
## Related Information
<div id="ManualList"><ul><li><a href="/en/manual/table-management-server-script">Table Management: Server Script</a><span>08.13.2024 up</span></li></ul></article>
<ul><li><a href="/en/manual/server-script-logs">Developer Function: Server Script: logs</a><span>06.26.2025 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" />
