Json
JSON.STRLEN
Report the length of the JSON String at path in key
Arguments
keybodystringrequired
The key of the json entry.
pathbodystringrequired
The path of the array. $ is the root.
Response
arrayrequired
JSON.STRLEN returns by recursive descent an array of integer replies for each path, the array's length, or nil, if the matching JSON value is not a string.
Example
await redis.json.strlen("key", "$.path.to.str", "a");