{"id":709,"date":"2023-03-23T21:50:23","date_gmt":"2023-03-23T13:50:23","guid":{"rendered":""},"modified":"2023-03-23T21:50:23","modified_gmt":"2023-03-23T13:50:23","slug":"Java Break\u8bed\u53e5","status":"publish","type":"post","link":"https:\/\/bianchenghao6.com\/709.html","title":{"rendered":"Java Break\u8bed\u53e5"},"content":{"rendered":"


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Java Break\u8bed\u53e5<\/h1>\n<\/p><\/div>\n
\n \u5f53\u5728\u5faa\u73af\u5185\u9047\u5230break\u8bed\u53e5\u65f6\uff0c\u8be5\u5faa\u73af\u5c06\u7acb\u5373\u7ec8\u6b62\uff0c\u7a0b\u5e8f\u63a7\u5236\u5c06\u5728\u5faa\u73af\u540e\u7684\u4e0b\u4e00\u6761\u8bed\u53e5\u5904\u6062\u590d\u3002\n <\/div>\n
\n Java
\n break <\/em>\u8bed\u53e5\u7528\u4e8e\u4e2d\u65ad\u5faa\u73af\u6216
\n switch \u8bed\u53e5\u3002\u5b83\u5728\u6307\u5b9a\u6761\u4ef6\u4e0b\u4e2d\u65ad\u7a0b\u5e8f\u7684\u5f53\u524d\u6d41\u7a0b\u3002\u5982\u679c\u662f\u5185\u90e8\u5faa\u73af\uff0c\u5b83\u53ea\u4f1a\u7834\u574f\u5185\u90e8\u5faa\u73af\u3002\n <\/div>\n
\n \u6211\u4eec\u53ef\u4ee5\u5728\u6240\u6709\u7c7b\u578b\u7684\u5faa\u73af\u4e2d\u4f7f\u7528Java break\u8bed\u53e5\uff0c\u4f8b\u5982
\n for\u5faa\u73af \uff0c
\n while\u5faa\u73af\u548c
\n do-while\u5faa\u73af\u3002\n <\/div>\n
\n \u8bed\u6cd5: <\/strong>\n <\/div>\n
\n
 jump-statement; 
break<\/span>;
<\/span><\/code><\/pre>\n<\/p><\/div>\n

Java Break\u8bed\u53e5_https:\/\/bianchenghao6.com_\u3010Java \u57fa\u7840\u6559\u7a0b\u3011_\u7b2c1\u5f20 <\/p>\n

\u5e26\u5faa\u73af\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u793a\u4f8b: <\/strong>\n <\/div>\n
\n
 public<\/span> class break<\/span>Example {
    public<\/span> static<\/span> void<\/span> main(String[] args) {
        \/\/using for<\/span> loop
        for<\/span> (int i = 1; i <= 10; i++) {
            if<\/span> (i == 5) {
                \/\/break<\/span>ing the loop
                break<\/span>;
            }
            System.out.println<\/span><\/span>(i);
        }
    }
}
<\/span><\/code><\/pre>\n<\/p><\/div>\n
\n \u8f93\u51fa:\n <\/div>\n
\n
\n
 1
2
3
4
<\/span><\/code><\/pre>\n<\/p><\/div>\n<\/p><\/div>\n

\u5e26\u6709\u5185\u90e8\u5faa\u73af\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u4ec5\u5f53\u60a8\u5728\u5185\u90e8\u5faa\u73af\u4e2d\u4f7f\u7528break\u8bed\u53e5\u65f6\uff0c\u5b83\u624d\u4f1a\u4e2d\u65ad\u5185\u90e8\u5faa\u73af\u3002\n <\/div>\n
\n \u793a\u4f8b: <\/strong>\n <\/div>\n
\n
 public<\/span> class break<\/span>Example2 {
    public<\/span> static<\/span> void<\/span> main(String[] args) {
        \/\/outer<\/span> loop
        for<\/span> (int i = 1; i <= 3; i++) {
            \/\/inner loop
            for<\/span> (int j = 1; j <= 3; j++) {
                if<\/span> ((i == 2) && (j == 2)) {
                    \/\/using break<\/span> statement inside the inner loop
                    break<\/span>;
                }
                System.out.println<\/span><\/span>(i + \" \"<\/span> + j);
            }
        }
    }
}
<\/span><\/code><\/pre>\n<\/p><\/div>\n
\n \u8f93\u51fa:\n <\/div>\n
\n
\n
 1 1
1 2
1 3
2 1
3 1
3 2
3 3 <\/span><\/code><\/pre>\n<\/p><\/div>\n<\/p><\/div>\n

\u6807\u6709For\u5faa\u73af\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5e26\u6709\u6807\u7b7e\u7684break\u8bed\u53e5\u3002\u6b64\u529f\u80fd\u662f\u4eceJDK 1.5\u5f00\u59cb\u5f15\u5165\u7684\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u6253\u7834Java\u4e2d\u7684\u4efb\u4f55\u5faa\u73af\uff0c\u65e0\u8bba\u662f\u5916\u90e8\u5faa\u73af\u8fd8\u662f\u5185\u90e8\u5faa\u73af\u3002\n <\/div>\n
\n \u793a\u4f8b: <\/strong>\n <\/div>\n
\n
 public<\/span> class break<\/span>Example3 {
    public<\/span> static<\/span> void<\/span> main(String[] args) {
        aa:for<\/span> (int i = 1; i <= 3; i++) {
           bb:for<\/span> (int j = 1; j <= 3; j++) {
                if<\/span> ((i == 2) && (j == 2)) {
                    \/\/using break<\/span> statement with label
                    break<\/span> aa;
                }
                System.out.println<\/span><\/span>(i + \" \"<\/span> + j);
            }
        }
    }
}
<\/span><\/code><\/pre>\n<\/p><\/div>\n
\n \u8f93\u51fa:\n <\/div>\n
\n
\n
 1 1
1 2
1 3
2 1
<\/span><\/code><\/pre>\n<\/p><\/div>\n<\/p><\/div>\n

while\u5faa\u73af\u4e2d\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u793a\u4f8b: <\/strong>\n <\/div>\n
\n
 public<\/span> class break<\/span>while<\/span>Example {
    public<\/span> static<\/span> void<\/span> main(String[] args) {
        \/\/while<\/span> loop
        int i = 1;
        while<\/span> (i <= 10) {
            if<\/span> (i == 5) {
                \/\/using break<\/span> statement
                i++;
                break<\/span>; \/\/it will break<\/span> the loop
            }
            System.out.println<\/span><\/span>(i);
            i++;
        }
    }
}
<\/span><\/code><\/pre>\n<\/p><\/div>\n
\n \u8f93\u51fa:\n <\/div>\n
\n
\n
 1
2
3
4
<\/span><\/code><\/pre>\n<\/p><\/div>\n<\/p><\/div>\n

do-while\u5faa\u73af\u4e2d\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u793a\u4f8b: <\/strong>\n <\/div>\n
\n
 public<\/span> class break<\/span>do<\/span>while<\/span>Example {
    public<\/span> static<\/span> void<\/span> main(String[] args) {
        \/\/declaring var<\/span>iable
        int i = 1;
        \/\/do<\/span>-while<\/span> loop
        do<\/span> {
            if<\/span> (i == 5) {
                \/\/using break<\/span> statement
                i++;
                break<\/span>; \/\/it will break<\/span> the loop
            }
            System.out.println<\/span><\/span>(i);
            i++;
        } while<\/span> (i <= 10);
    }
}
<\/span><\/code><\/pre>\n<\/p><\/div>\n
\n \u8f93\u51fa:\n <\/div>\n
\n
\n
 1
2
3
4 <\/span><\/code><\/pre>\n<\/p><\/div>\n<\/p><\/div>\n

\u5e26\u6709Switch\u7684Java Break\u8bed\u53e5<\/h2>\n
\n \u8981\u4e86\u89e3\u5e26\u6709switch\u8bed\u53e5\u7684\u793a\u4f8b\uff0c\u8bf7\u8bbf\u95ee\u6b64\u5904:
\n Java Switch\u58f0\u660e\u3002\n <\/div>\n

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