the data layer object is named with XXDO. Why can"t the java file be created in the do created by the package name in IDEA?
the data layer object is named with XXDO. Why can"t the java file be created in the do created by the package name in IDEA?
because do is a reserved word and cannot be used as a package name, try it. The following will not work:
abstract continue for new switch
assert default goto package synchronized
boolean do if private this
break double implements protected throw
byte else import public throws
case enum instanceof return transient
catch extends int short try
char final interface static void
class finally long strictfp volatile
const float native super whilePrevious: When GCC compiles, undefined reference to appears
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