Feature: Added json array support. Implement init json

[grysgreat]

The implementation of abacus json for array, object arbitrary combination support. Implements a more concise way to construct the string type in json objects,

Implements the init module in the output json tree except the readin part.

Linked Issue

Fix #3611

Any changes of core modules? (ignore if not applicable)

• None

[dyzheng]

Please add annotations in *.h, you should describe the related variables in printing functions.

[pxlxingliang]

Please add annotations in *.h, you should describe the related variables in printing functions.

We plan to add a document to describe the meaning of each parameter.