- 1.java怎么写junit测试用例文件名:Calutor.javapackagecom.sc.zy;publicclassCalutor{publicintadd(intnum1,intnum2){returnnum1+num2;}publicintsub(intnum1,intnum2){returnnum1-num2;}publicintmul(intnum1,intnum2){returnnum1*num2;}publicintdiv(intnum1,intnum2){...
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