TabularResources testExcelSheet
来自this project的在Excel文件的文字数组中给出了二进制表示。
````
testExcelSheet
^#[80 75 3 4 20 0 6 0 8 0 0 0 33 0 199 122 151 144 120 1 0 0 32 6 0 0 19 0 8 2 91 67 111 110 116 101 110 116 95 84 121 112 101 115 93 46 120 109 108 32 162 4 2 40 160 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .....
.... 0 109 108 80 75 1 2 45 0 20 0 6 0 8 0 0 0 33 0 126 148 213 45 209 1 0 0 250 10 0 0 16 0 0 0 0 0 0 0 0 0 0 0 0 0 233 36 0 0 120 108 47 99 97 108 99 67 104 97 105 110 46 120 109 108 80 75 5 6 0 0 0 0 13 0 13 0 74 3 0 0 232 38 0 0 0 0]
````
如何将其写入磁盘以查看它是哪种文件?
(由Esteban编辑)
./TabularATest1.xlsx' asFileReference writeStreamDo: [ :stream |
stream
binary;
nextPutAll: self testExcelSheet ]
答案 0 :(得分:8)
最简单的方法就是这样:
'./file.bin' asFileReference writeStreamDo: [ :stream |
stream
binary;
nextPutAll: #[1 2 3 4 5 6 7 8 9 0] ]
所以诀窍就是告诉流“是一个二进制文件”:)