python - 如何在 Python 中将文件内容打印到控制台

Question

我想将包含 4x4 数字网格的文本文件打印到控制台，但我的代码无法正常工作。有什么建议吗？

  def Viewfile(self):
    try:
        viewFileOpen=open(self.viewFileName,'r')
        for viewLine in viewFileOpen:
            self.theViewBoard.append(viewLine)
        print self.theViewBoard
        '''

这里有和没有拆分我都试过了

        viewFileOpen=open(self.viewFileName,'r')
        for viewLine in viewFileOpen:
            viewListofValues=viewLine.split()
            viewRow=[]

            for viewItem in viewListofValues:
                viewRow.append(viewItem)
            self.theViewBoard.append(viewRow)
        print self.theViewBoard'''
    except:
        print"Some Error In getting the file printed at the end"

Answer 1

您可以像这样读取文件并将其打印到控制台:

def Viewfile(self):
    with open(self.viewFileName,'r') as viewFileOpen:
        data = viewFileOpen.read()
    print(data)