为什么在 Corona SDK 中打印("Hello World!")时没有任何显示
Why is nothing displayed when print("Hello World!") in Corona SDK
为什么我做的时候屏幕上没有任何显示
display.setDefault( "background", 0, 0, 1 )
print("Hello World!")
但是当我这样做时它会显示
display.setDefault( "background", 0, 0, 1 )
local myText = display.newText( "Hello World!", 100, 200, native.systemFont, 16 )
myText:setFillColor( 1, 0, 0 )
print(myText)
Corona documentation 解释了 print
的作用:
Receives any number of arguments and prints their values to stdout
in the Corona Simulator Console, Xcode, ADB, etc. print()
is not intended for formatted output, but rather as a quick way to show a value, typically for debugging. For formatted output, use string.format
.
这意味着您的第二个 example 可以在没有 print(myText)
语句的情况下工作。
为什么我做的时候屏幕上没有任何显示
display.setDefault( "background", 0, 0, 1 )
print("Hello World!")
但是当我这样做时它会显示
display.setDefault( "background", 0, 0, 1 )
local myText = display.newText( "Hello World!", 100, 200, native.systemFont, 16 )
myText:setFillColor( 1, 0, 0 )
print(myText)
Corona documentation 解释了 print
的作用:
Receives any number of arguments and prints their values to
stdout
in the Corona Simulator Console, Xcode, ADB, etc.print()
is not intended for formatted output, but rather as a quick way to show a value, typically for debugging. For formatted output, usestring.format
.
这意味着您的第二个 example 可以在没有 print(myText)
语句的情况下工作。