An anti-interference test method, comprising: adding a reagent for performing an item test on a sample and mixing uniformly to obtain a sample mixture; irradiating the sample mixture by using multi-wavelength light, wherein the multi-wavelength light comprises a primary wavelength and a secondary wavelength corresponding to the item test of the sample; acquiring an initial light intensity γ 1 of the primary wavelength light transmitted by the sample, an initial light intensity γ 2 of the secondary wavelength light transmitted by the sample, and a light intensity threshold value α corresponding to the item test; and performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α, wherein performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α comprises: in response to γ 1 being greater than or equal to α determining the result of the item test on the sample by using the primary wavelength; and in response to γ 1 being smaller than α, and γ 2 being greater than or equal to α, determining the result of the item test on the sample by using the secondary wavelength, wherein performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α further comprises: in response to γ 2 being smaller than α, acquiring an initial transmitted light intensity γ 3 of the sample mixture under irradiation of the primary wavelength after increasing at least one of a light source intensity corresponding to the primary wavelength and a gain of a sensor circuit for collecting the transmitted light intensity; and in response to γ 3 being greater than or equal to α, determining the result of the item test on the sample by using the primary wavelength. adding a reagent for performing an item test on a sample and mixing uniformly to obtain a sample mixture; irradiating the sample mixture by using multi-wavelength light, wherein the multi-wavelength light comprises a primary wavelength and a secondary wavelength corresponding to the item test of the sample; acquiring an initial light intensity γ 1 of the primary wavelength light transmitted by the sample, an initial light intensity γ 2 of the secondary wavelength light transmitted by the sample, and a light intensity threshold value α corresponding to the item test; and performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α, wherein performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α comprises: in response to γ 1 being greater than or equal to α determining the result of the item test on the sample by using the primary wavelength; and in response to γ 1 being smaller than α, and γ 2 being greater than or equal to α, determining the result of the item test on the sample by using the secondary wavelength, wherein performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α further comprises: in response to γ 2 being smaller than α, acquiring an initial transmitted light intensity γ 3 of the sample mixture under irradiation of the primary wavelength after increasing at least one of a light source intensity corresponding to the primary wavelength and a gain of a sensor circuit for collecting the transmitted light intensity; and in response to γ 3 being greater than or equal to α, determining the result of the item test on the sample by using the primary wavelength. in response to γ 1 being greater than or equal to α determining the result of the item test on the sample by using the primary wavelength; and in response to γ 1 being smaller than α, and γ 2 being greater than or equal to α, determining the result of the item test on the sample by using the secondary wavelength, wherein performing an anti-interference test on the sample according to comparison results of γ 1 and γ 2 with α further comprises: in response to γ 2 being smaller than α, acquiring an initial transmitted light intensity γ 3 of the sample mixture under irradiation of the primary wavelength after increasing at least one of a light source intensity corresponding to the primary wavelength and a gain of a sensor circuit for collecting the transmitted light intensity; and in response to γ 3 being greater than or equal to α, determining the result of the item test on the sample by using the primary wavelength. in response to γ 2 being smaller than α, acquiring an initial transmitted light intensity γ 3 of the sample mixture under irradiation of the primary wavelength after increasing at least one of a light source intensity corresponding to the primary wavelength and a gain of a sensor circuit for collecting the transmitted light intensity; and in response to γ 3 being greater than or equal to α, determining the result of the item test on the sample by using the primary wavelength.