關於python中中文顯示問題__python

我在初學python中，輸入中文時會出現中文高亮出錯現象

# coding=utf-8import sysdef Main():    # dict = {'a':'apple', 'b':'banana', 'c':'car', 'd':'dict'}    # print(dict)    # print dict['a']    # dict.pop('c')    # print(dict)    D = {'a':3, 'b':2, 'c':1}    ks = D.keys()    print ks    ks.sort()    for key in ks:        print key, '->', D[key]    for key in sorted(D):        print key, '->', D[key]    if D.has_key('a'):        print D['a']    else:        print '不存在這個索引值'  ///這裡是高亮的if __name__ == "__main__":    Main()

錯誤提示：

C:\Python27\python.exe C:/Users/wys/PycharmProjects/untitled/hello02.py  File "C:/Users/wys/PycharmProjects/untitled/hello02.py", line 83SyntaxError: Non-ASCII character '\xe4' in file C:/Users/wys/PycharmProjects/untitled/hello02.py on line 83, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for detailsProcess finished with exit code 1

解決方案是，把#coding=utf-8放在第一行，一定要是第一行或者第二行，因為我前面有很多注釋，不是第一行，所以就出現這種錯誤，謹記。