Method for realizing content delivery by using variables in business intelligence

[0021] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] Such as figure 1 As shown, the technical solution adopted by the present invention is:

[0023] 1) Set a name for each variable, and the variable name set in a single business intelligence system must remain unique.

[0024] 2) Each variable allows 3 data types, namely numbers, dates, and characters. The default is string type.

[0025] 3) You can manually enter an initial value. When the business intelligence system is running, you can use the default value to pass it, or you can assign a dynamic value to the variable.

[0026] 4) The expression method is supported during the use of variables.

[0027] 5) In the business intelligence system, variables are supported in component filter conditions, data length, and component attributes.

[0028] Wherein, in the step 1), in the business intelligence system, variables with fixed names are preset in ad