0-999的测试数据生成代码

一、生成数字
with open('t2.text', 'r', encoding='utf-8') as fr, open('new.txt', 'w', encoding='utf-8') as fd:
    # print(fr.readlines())
    for text in fr.readlines():
       # if text.replace("", ""):  #生成1-999的数字
        fd1=text.split()
        print(fd1)
        text_str=''.join(fd1)
            # fd.write(text)
        fd.write(text_str)
        print(text_str)
        # result=''.join(text_str.split())
    print('输出成功....')