# Console Logs
## Module to Import
No module is required.
## Required Permissions
None
## console.debug
debug\(message: string\): void
Prints debug logs.
- Parameters
Name
|
Type
|
Mandatory
|
Description
|
|---|
message
|
string
|
Yes
|
Text to print.
|
## console.log
log\(message: string\): void
Prints debug logs.
- Parameter
Name
|
Type
|
Mandatory
|
Description
|
|---|
message
|
string
|
Yes
|
Text to print.
|
## console.info
info\(message: string\): void
Prints info-level logs.
- Parameters
Name
|
Type
|
Mandatory
|
Description
|
|---|
message
|
string
|
Yes
|
Text to print.
|
## console.warn
warn\(message: string\): void
Prints warn-level logs.
- Parameters
Name
|
Type
|
Mandatory
|
Description
|
|---|
message
|
string
|
Yes
|
Text to print.
|
## console.error
error\(message: string\): void
Prints error-level logs.
- Parameters
Name
|
Type
|
Mandatory
|
Description
|
|---|
message
|
string
|
Yes
|
Text to print.
|
## Example
```
export default {
clickConsole(){
var versionCode = 1;
console.info('Hello World. The current version code is ' + versionCode);
console.log(`versionCode: ${versionCode}`);
// The following is supported since API version 6.
console.log('versionCode:%d.', versionCode);
}
}
```
Switch to the **HiLog** window at the bottom of HUAWEI DevEco Studio. Specifically, select the current device and process, set the log level to **Info**, and enter **Hello World** in the search box. Logs that meet the search criteria are displayed, as shown in the following figure.
