This service joins all the inport value and output the result string.
in1: String.
in2: String.
out: String. out = in1 + in2
in1: "hello"
in2: "world"
out is "helloworld"
This service finding a string(str2) in a string(str1), output true if the text is found, else output false.
str1: String. The source string.
str2: String. The sub string.
out: Boolean. If str1 includes str2 output true, else output false.
str1: helloworld
str2: low
out is true
str1: helloworld
str2: abc
out: false
This service translate the string into json format.
method: String. If method equals parse, it will output json format otherwise output the origin string.
Inout: String. The string that will be parsed.
out: Object. Parsing result.