21 lines
242 B
Go
21 lines
242 B
Go
package main
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import "fmt"
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func main() {
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test()
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fmt.Println("程序执行成功")
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}
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func test() {
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defer func() {
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err := recover()
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if err != nil {
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fmt.Println("test发生错误", err)
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}
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}()
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a := 1
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b := 0
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fmt.Println(a / b)
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}
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