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cos测试完毕,图床切回原版
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@@ -20,7 +20,7 @@ date: 2020-10-19 22:15:58
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> 本篇文章只讲解比较重要的
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Java8_New_Features/0001.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Java8_New_Features/0001.png">
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@@ -308,13 +308,13 @@ public class LambdaTest1 {
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**核心函数式接口**
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Java8_New_Features/0002.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Java8_New_Features/0002.png">
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**其它函数式接口**
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Java8_New_Features/0003.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Java8_New_Features/0003.png">
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@@ -902,7 +902,7 @@ Stream到底是什么呢?
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Java8_New_Features/0004.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Java8_New_Features/0004.png">
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@@ -1219,7 +1219,7 @@ public class StreamAPITest2 {
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## 常用API
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Java8_New_Features/0005.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Java8_New_Features/0005.png">
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@@ -1038,7 +1038,7 @@ class Dog extends Animal {
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`test1()`在编译时就会飘红
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Generic/0001.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Generic/0001.png">
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@@ -1290,7 +1290,7 @@ public class Test_difference {
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}
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```
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<img src="https://img.imlql.cn/youthlql@1.0.8/Java_Basis/Generic/0002.png">
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<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_Basis/Generic/0002.png">
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### 区别3:?通配符可以使用超类限定而T不行
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