Just learning javaweb and there are many don't understand, please teach bosses, today the following problems: no error code but always can't get to create are objects, thanks for your bosses teach

CodePudding user response:

First List object should not take to the Schools, sc object assignment, second, objects have to rewrite the toString method, if not, suggest to print object properties,

CodePudding user response:

Clear request request once disappear, estimate you are jumped 2 times