From 4c0d597f1998b6d818cd3f0d3a7f4b8d71c4ba59 Mon Sep 17 00:00:00 2001 From: xiao dong <1844263540@qq.com> Date: Sat, 22 Apr 2023 15:52:41 +0800 Subject: [PATCH] 2 --- picture/read_data.drawio.svg | 130 +++++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 picture/read_data.drawio.svg diff --git a/picture/read_data.drawio.svg b/picture/read_data.drawio.svg new file mode 100644 index 0000000..175036f --- /dev/null +++ b/picture/read_data.drawio.svg @@ -0,0 +1,130 @@ + + + + + + + +
+
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+ read_data +
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+
+ + + read_data + + + + + + + +
+
+
+ 输入文件名 +
+
+
+ + + 输入文件名 + + + + + + + +
+
+
+ 打开文件 +
+
+
+ + + 打开文件 + + + + + + + +
+
+
+ 文件为空？ +
+
+
+ + + 文件为空？ + + + + + + + +
+
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+ 读取文件 +
+
+
+ + + 读取文件 + + + + + + + +
+
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+ 提示读取/记录 +
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+ + + 提示读取/记录 + + + + + + + + + + + + + + + + + + + + + + + + Text is not SVG - cannot display + + + + \ No newline at end of file