如何在 java 字符串值中传递大 no.of 字符
How to pass large no.of characters in java string value
如何在字符串值中传递大 no.of 字符。通常我们通过private final String title="Test String"。但是如何在字符串中传递以下值。
**Test HTML code to insert**
<div id="dededededededede">
Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
</div>
'autoResize':true,
'height':'575',
'async':true,
'host':'dede.com',
'header':'sdedew',
'ssl':true};
s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>
对于较新的 Java1,您可以使用 Text Blocks,例如:
String text = """
**Test HTML code to insert**
<div id="dededededededede">
Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
</div>
'autoResize':true,
'height':'575',
'async':true,
'host':'dede.com',
'header':'sdedew',
'ssl':true};
s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>
""";
简而言之:允许引号和行分隔符;结束 """
的缩进很重要 - 定义行首的空格数将被删除。另见 JEP 368 or the corresponding chapter of the Java Language Specification.
替代 如果文本块不可用(不太新的 Java 版本):
- 行分隔符必须添加到文本:
\n
,或 Windows 的 \r\n
或只是 System.lineSeparator()
; 的结果
- 必须转义双引号:
\"
;
- 反斜杠也必须转义(如果存在):
\
;
- 多行can/should用于提高可读性
示例:
String text = "" // the empty string here is just for nicer formatting
+ "**Test HTML code to insert**\n"
+ "<div id=\"dededededededede\">\n"
+ " Fill out my <a href=\"https://google.google.com/forms/z1dededede43434niu3pq\">frfrtgte form</a>.\n"
+ "</div>\n"
+ ...
+ "})(document, 'script');</script>";
注意:编译器创建一个单一的(大)字符串文字,尽管使用了+
[=47],但在运行时没有执行连接=]
1 Java 15 或更高版本,Java 14
中的预览功能
如何在字符串值中传递大 no.of 字符。通常我们通过private final String title="Test String"。但是如何在字符串中传递以下值。
**Test HTML code to insert**
<div id="dededededededede">
Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
</div>
'autoResize':true,
'height':'575',
'async':true,
'host':'dede.com',
'header':'sdedew',
'ssl':true};
s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>
对于较新的 Java1,您可以使用 Text Blocks,例如:
String text = """
**Test HTML code to insert**
<div id="dededededededede">
Fill out my <a href="https://google.google.com/forms/z1dededede43434niu3pq">frfrtgte form</a>.
</div>
'autoResize':true,
'height':'575',
'async':true,
'host':'dede.com',
'header':'sdedew',
'ssl':true};
s.src = ('https:' == d.state.protocol ? 'https://' : 'http://') + 'secure.deded.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1pmdedefr443434frfpq = new googleForm();z1pdedede4343434u3pq.initialize(options);z1pmkdedede434343niu3pq.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>
""";
简而言之:允许引号和行分隔符;结束 """
的缩进很重要 - 定义行首的空格数将被删除。另见 JEP 368 or the corresponding chapter of the Java Language Specification.
替代 如果文本块不可用(不太新的 Java 版本):
- 行分隔符必须添加到文本:
\n
,或 Windows 的\r\n
或只是System.lineSeparator()
; 的结果
- 必须转义双引号:
\"
; - 反斜杠也必须转义(如果存在):
\
; - 多行can/should用于提高可读性
示例:
String text = "" // the empty string here is just for nicer formatting
+ "**Test HTML code to insert**\n"
+ "<div id=\"dededededededede\">\n"
+ " Fill out my <a href=\"https://google.google.com/forms/z1dededede43434niu3pq\">frfrtgte form</a>.\n"
+ "</div>\n"
+ ...
+ "})(document, 'script');</script>";
注意:编译器创建一个单一的(大)字符串文字,尽管使用了+
[=47],但在运行时没有执行连接=]
1 Java 15 或更高版本,Java 14
中的预览功能