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Update 01-数据读取与导出.md

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`@@ -127,6 +127,15 @@ df = pd.DataFrame({'id':[1001,1002,1003,1004,1005,1006],`
`127`	`127`	`'category':['100-A','100-B','110-A','110-C','210-A','130-F'],`
`128`	`128`	`'price':[1200,np.nan,2133,5433,np.nan,4432]},`
`129`	`129`	`columns =['id','date','city','category','age','price'])`
	`130`	`+`
	`131`	`+# invalid continuation byte报错问题解决`
	`132`	`+'''`
	`133`	`+UnicodeDecodeError: 'utf-8' codec can't decode byte 0xce in position 52: invalid continuation byte`
	`134`	`+'''`
	`135`	`+#-- coding : utf-8--`
	`136`	`+# coding:unicode_escape`
	`137`	`+import pandas as pd`
	`138`	`+df = pd.read_csv(r'D:\data.csv', encoding='gbk')`
`130`	`139`	```
`131`	`140`
`132`	`141`	`<br/>`

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