zkey | 简单的按键处理库 , 参考了murphy zhao的flexible_button

Although I do not have zabbix, trying for myself simply executing a cmd file that does nothing more then echo %1, I also found that the chcp 65001 did not work as expected.

Apparently, executing chcp 65001 only sets the Console's OutputEncoding to UTF-8 which is not enough. You must also change PowerShells own $OutputEncoding (which implicitely also uses chcp 65001).

To make PowerShell use UTF-8 when communicating with external utilities, the following code worked for me:

I ended up finding the answer to my own question. One of the things I discovered was that all the information I found that dealt with d3.stack() stated that the data that was sent to the function needed to be 2D (2 dimensional). This was something that d3.nest() outputs nicely. This turned out to not be accurate. I should have done this from the beginning, but I debugged the example Mike Bostock’s Stacked Bar Chart and discovered that the output of d3.csv() that everyone uses in their examples actually outputs a 1D array with each element containing key/value pairs of the data to be displayed in each rect.

I've probably made a very roundabout way of doing it, but here is what I did to solve my problem of not having the right data structure for d3.stack().

1) I kept my usage of d3.nest() output because it allowed me to sum up individual values into single key/value pairs for each element like this:

2) I then sanitized that data output using the following code to get it to look like the output of the d3.csv() in all the examples (adding key/value defaults for missing data and flattening the structure:

You really should not be using reduce for this...