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strctTest

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pointers - 戈朗 : Assigning a value to struct member that is a pointer

我正在尝试为作为指针的结构成员分配一个值,但它在运行时给出“panic:运行时错误:无效内存地址或零指针取消引用”...packagemainimport("fmt""strconv")//TesttypestctTeststruct{blTest*bool}funcmain(){varstrctTeststctTest*strctTest.blTest=falsefmt.Println("Testis"+strconv.FormatBool(*strctTest.blTest))}运行时错误似乎来自*strctTest.blTest=false的赋值,但为什么呢?如何将其设置为fal

pointers - 戈朗 : Assigning a value to struct member that is a pointer

我正在尝试为作为指针的结构成员分配一个值,但它在运行时给出“panic:运行时错误:无效内存地址或零指针取消引用”...packagemainimport("fmt""strconv")//TesttypestctTeststruct{blTest*bool}funcmain(){varstrctTeststctTest*strctTest.blTest=falsefmt.Println("Testis"+strconv.FormatBool(*strctTest.blTest))}运行时错误似乎来自*strctTest.blTest=false的赋值,但为什么呢?如何将其设置为fal