Update task-tick2bar.md

zpsymbol · web-flow · commit 8007654b3a07 · 2017-12-18T14:02:36.000+08:00
fix bar field table format error
diff --git a/dev/task-tick2bar.md b/dev/task-tick2bar.md
@@ -112,9 +112,10 @@ tick&#25968;&#25454;&#27599;&#20010;&#26631;&#30340;&#30340;DataFrame&#21253;&#21547;&#30340;&#23383;&#27573;&#21450;&#20854;&#31867;&#22411;&#21253;&#25324;&#65306;
 
 &#26681;&#25454;tick&#25968;&#25454;&#21512;&#25104;bar&#25968;&#25454;&#65292;&#23383;&#27573;&#22914;&#19979;&#65306;
 
+
 |field &nbsp; &nbsp; &nbsp; &nbsp;  |type &nbsp; &nbsp;  |value &nbsp; | 
-|---------------|----------|--------| &nbsp;
-|open &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |int64 &nbsp; &nbsp; |* 10000 | 
+|---------------|----------|--------|
+|open &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |int64 &nbsp; &nbsp; |* 10000 |
 |high &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |int64 &nbsp; &nbsp; |* 10000 |
 |low            |int64     |* 10000 |
 |close          |int64     |* 10000 |

-Original file line number
+Diff line change
 根据tick数据合成bar数据，字段如下：
++
 |field          |type      |value   |
 -|---------------|----------|--------|
 -|open           |int64     |* 10000 |
 +|---------------|----------|--------|
 +|open           |int64     |* 10000 |
 |high           |int64     |* 10000 |
 |low            |int64     |* 10000 |
 |close          |int64     |* 10000 |