avoid_print
Avoid print
calls in production code.
Details
#DO avoid print
calls in production code.
For production code, consider using a logging framework.
If you are using Flutter, you can use debugPrint
or surround print
calls with a check for kDebugMode
BAD:
dart
void f(int x) {
print('debug: $x');
...
}
GOOD:
dart
void f(int x) {
debugPrint('debug: $x');
...
}
GOOD:
dart
void f(int x) {
log('log: $x');
...
}
GOOD:
dart
void f(int x) {
if (kDebugMode) {
print('debug: $x');
}
...
}
Enable
#To enable the avoid_print
rule,
add avoid_print
under linter > rules in your
analysis_options.yaml
file:
analysis_options.yaml
yaml
linter:
rules:
- avoid_print
If you're instead using the YAML map syntax to configure linter rules,
add avoid_print: true
under linter > rules:
analysis_options.yaml
yaml
linter:
rules:
avoid_print: true
除非另有说明,文档之所提及适用于 Dart 3.7.1 版本,本页面最后更新时间: 2025-01-27。 查看文档源码 或者 报告页面问题。