int -> string
age.toString()
string -> int
int.parse('100');
String -> double
1
|
var onePointOne = double .parse( '1.1' ); |
double->String
String piStr = 3.141592.toStringAsFixed(3); //结果为3.141
int -> string
age.toString()
string -> int
int.parse('100');
String -> double
1
|
var onePointOne = double .parse( '1.1' ); |
double->String
String piStr = 3.141592.toStringAsFixed(3); //结果为3.141