The invention discloses an anode target, a ray light source, computed tomography equipment and an imaging method, and relates to the technical field of ray treatment. The anode target includes a plurality of target structures, a copper cooling body, a cooling oil tube and a shielding layer; the target structures are used for receiving electronic beams emitted by a cathode to generate rays, and multiple target points are of three-dimensional structures with bevels; the copper cooling body is used for bearing the target points and comprises an oxygen-free copper cooling body; the cooling oil tube is used for cooling the anode target; the shielding layer is used for achieving a shielding effect and comprises a tungsten shielding layer. By adopting the anode target, the ray light source, the computed tomography equipment and the imaging method, all the target points on the anode target can be distributed on a same straight line, the imaging equality of a ray system is improved, an the complexity of an imaging system is reduced.