java基础--切割字符串

String originalStr = "originalStr"; String clipedStr = originalStr.substring(0, originalStr.length()-1); Log.i(TAG, "onClick: originalStr = " + originalStr); Log.i(TAG, "onClick: clipedStr = " + clipedStr);

: onClick: originalStr = originalStr onClick: clipedStr = originalSt -----包左不包右。