Multi-mode statement processing method and device, computer equipment and storage medium

The invention discloses a multimode statement processing method and device, computer equipment and a storage medium. The multimode statement processing method comprises the steps of loading preset statement processing information; the statement processing information comprises a built-in algorithm and statement processing groups, and each statement processing group comprises a statement comparison template, a statement target template and a parameter replacement chain; obtaining an original statement, and determining a corresponding original statement template; calculating the characteristic value of the original statement template, and comparing the characteristic value of the original statement template with the characteristic value of the corresponding statement comparison template in each statement processing group; judging whether a statement comparison template matched with the original statement template exists in all statement processing groups or not; and if yes, replacing all parameters extracted fr