/**
?*?方法重載對lambda表達式的影響
?*/
public?class?App4?{
????interface?Param1?{
????????void?outInfo(String?info);
????}
????interface?Param2?{
????????void?outInfo(String?info);
????}
????interface?Param3?{
????????void?outInfo(String?info,?int?index);
????}
????interface?Param4?{
????????void?outInfo(String?info,?int?index);
????}
????public?void?lambdaMethod_1(Param1?param)?{
????????param.outInfo("hello?param1?imooc");
????}
????public?void?lambdaMethod_1(Param2?param)?{
????????param.outInfo("hello?param1?imooc");
????}
????public?void?lambdaMethod_2(Param1?param,?int?index)?{
????????param.outInfo("hello?param1?imooc---"?+?index);
????}
????public?void?lambdaMethod_2(Param2?param,?int?index)?{
????????param.outInfo("hello?param1?imooc---"?+?index);
????}
????public?void?lambdaMethod_3(Param3?param,?int?index)?{
????????param.outInfo("hello?Param3?imooc",?index);
????}
????public?void?lambdaMethod_3(Param4?param,?int?index)?{
????????param.outInfo("hello?param4?imooc",?index);
????}
????public?static?void?main(String[]?args)?{
????????App4?app?=?new?App4();
????????app.lambdaMethod_1(new?Param1()?{
????????????@Override
????????????public?void?outInfo(String?info)?{
????????????????System.out.println(info);
????????????}
????????});
????????app.lambdaMethod_1(new?Param2()?{
????????????@Override
????????????public?void?outInfo(String?info)?{
????????????????System.out.println(info);
????????????}
????????});
????????app.lambdaMethod_2(new?Param1()?{
????????????@Override
????????????public?void?outInfo(String?info)?{
????????????????System.out.println(info);
????????????}
????????},?1);
????????app.lambdaMethod_2(new?Param2()?{
????????????@Override
????????????public?void?outInfo(String?info)?{
????????????????System.out.println(info);
????????????}
????????},?2);
????????app.lambdaMethod_3(new?Param3()?{
????????????@Override
????????????public?void?outInfo(String?info,?int?index)?{
????????????????System.out.println(info?+?"#############"?+?index);
????????????}
????????},?3);
????????app.lambdaMethod_3(new?Param4()?{
????????????@Override
????????????public?void?outInfo(String?info,?int?index)?{
????????????????System.out.println(info?+?"#############"?+?index);
????????????}
????????},?4);
????????System.out.println("--------------------------------------------------------------------------");
????????app.lambdaMethod_1((Param1)?info?->?{
????????????System.out.println(info);
????????});
????????app.lambdaMethod_1((Param2)?info?->?{
????????????System.out.println(info);
????????});
????????app.lambdaMethod_2((Param1)?info?->?{
????????????System.out.println(info);
????????},?3);
????????app.lambdaMethod_2((Param2)?info?->?{
????????????System.out.println(info);
????????},?4);
????????app.lambdaMethod_3((Param3)?(info,?index)?->?{
????????????System.out.println(info?+?"#############"?+?index);
????????},5);
????????app.lambdaMethod_3((Param4)?(info,?index)?->?{
????????????System.out.println(info?+?"#############"?+?index);
????????},5);
????}
}
2022-02-11
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