JDFZ20 17002. The middle school affiliated to Shanghai Jiaotong University is a key boarding senior high school under the dual leadership of Shanghai Education Commission and Shanghai Jiaotong University. The predecessor of the school is Shanghai No.1 Workers and Peasants Accelerated Middle School, which was founded in 1954. The school uniform code is JDFZ20 17002, which is the uniform style of students' clothing stipulated by the school.