`

python 分割字符串,遍历数组的三种方式

 
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 indata_str="1,2,3,4"
 indata_list=indata_str.split(",");
    for index in range(len(indata_list)):
        print indata_list[index],index
    for indata in indata_list:
        print indata
    for index, indata in enumerate(indata_list):
        print indata,index
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