您可以
options.display.max_colwidth用来指定要在默认表示中看到的内容：
In [2]: dfOut[2]: one0 one1 two2 This is very long string very long string very...In [3]: pd.options.display.max_colwidthOut[3]: 50In [4]: pd.options.display.max_colwidth = 100In [5]: dfOut[5]: one0 one1 two2 This is very long string very long string very long string veryvery long string
实际上，如果您只想检查一个值，则可以通过访问它（作为标量，而不是像一行一样
df.iloc[2]）来查看完整的字符串：
In [7]: df.iloc[2,0] # or df.loc[2,'one']Out[7]: 'This is very long string very long string very long string veryvery long string'
