Creating a QJsonArray array from a QString

Question

How to create a QJsonArray from the following QString split at \n?

QString str = "diskinfo: Node: ASHUTOSH-PC, Description: Local Fixed Disk, FreeSpace: 418580779008, Name: C:, Size  : 499875049472  \nNode: ASHUTOSH-PC, Description: CD-ROM Disc, FreeSpace: , Name: D:, Size  :   \nNode: ASHUTOSH-PC, Description: Local Fixed Disk, FreeSpace: 324860469248, Name: E:, Size  : 487687450624  \nNode: ASHUTOSH-PC, Description: CD-ROM Disc, FreeSpace: 0, Name: F:, Size  : 553459712";

I want to convert it to a QJsonArray where each line (starting with "Node") would be a separate item. How can I do it in C++ Qt?

Code I tried:

QJsonObject obj_disk;
QJsonArray disk_array;
obj_disk = str.split('\n');

Steeve · Accepted Answer · 2017-02-07 11:23:52Z

5

You can use QJsonArray::fromStringList to convert the returned QStringList from str.split(...) into a QJsonArray:

QJsonArray disk_array = QJsonArray::fromStringList(str.split('\n'));

answered Feb 7, 2017 at 11:23

Steeve

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