The invention relates to the technical field of electrostatic 
spinning, and provides an electrostatic 
spinning method for an 
extracellular matrix. The method comprises the operation steps that 
extracellular matrix 
powder with no 
cell and a 
fluorine-containing high-polarity 
solvent are mixed on the basis that the ratio is 0.03-0.04 g:1 mL, and a 
mixed solution is obtained; the 
mixed solution with no 
high polymer material is adopted as a 
spinning solution for electrostatic spinning to obtain electrostatic spinning 
fiber. The 
fiber obtained through the method has the performance of micro-nano multi-grade 
fiber, and due to the fact that no 
high polymer material is added into the spinning solution, 
cell adhesion, differentiation and functionalization are facilitated. The invention further provides electrostatic spinning fiber manufactured through the method, the fiber has the performance of the micro-nano multi-grade fiber, the 
fiber diameter distribution is wide, the fiber natural degree is high, and 
cell adhesion, differentiation and functionalization are facilitated.