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Double quotes problem -> "[\"127.0.0.20\"]" #737

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es1968 opened this issue Feb 17, 2023 · 1 comment
Closed

Double quotes problem -> "[\"127.0.0.20\"]" #737

es1968 opened this issue Feb 17, 2023 · 1 comment

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@es1968
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es1968 commented Feb 17, 2023

The JSON pair should be like: "ipv4Addresses": ["127.0.0.20"],

I have tried different options but couldn't see the right expected JSON pair

char* vxvcz = "["127.0.0.20"]";
cJSON * ppp = cJSON_CreateString(vxvcz);
// char *out33 = cJSON_Print(ppp);
cJSON_AddItemToObject(data_obj_3, "ipv4Addresses", ppp);

relevant to C in Ubuntu 20.04

Thanks,****
@mbratch
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mbratch commented Feb 17, 2023 •
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If you want this (as you say your JSON should be like):

"ipv4Address": [ "127.0.0.20" ]

Then the data is an array of one element, so you need a cJSON array object.

If you actually want the brackets to be part of the string (as your title suggests you want), your logic is ok but string constant has an error. Yours is missing the backslash escape for the inner quote characters:

char *vxvcz = "[\"127.0.0.20\"]";

@es1968 es1968 closed this as completed Mar 19, 2023
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@mbratch @es1968