Studied the current situation and experience of the E-school (electronic school) construction in universities of China, Analyzed the advantages and disadvantages of the three E-school system technical route which are respectively based on c/s model, on Louts Domino/Notes and on J2EE. Put forwards that the E-school system has three-layer structural model (network infrastructure platform, public support platform and application integration platform) and four functions (coordinated office, operations management, resource management and public service). Discussed the guiding ideology, principles and strategies of E-school construction.