這個是什么問題？找了好久沒找到
square.js:1 Uncaught RangeError: Maximum call stack size exceeded
? ? at Square3.Square (square.js:1)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
? ? at Square3.Square (square.js:2)
2019-04-27
找到問題了