blocks|key|1245091|text|在Variables视图中，您可以右键单击详细信息窗格(显示字符串内容的部分)，然后选择"Max+Length...“弹出菜单。相同的长度适用于表达式检查器弹出窗口和少数其他位置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1245092|​|1245093|📷|atomic|offset|length|1245094|1245095|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/bb5239c20d1caf6b97c9fb1c18c5c56e.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

In the Variables view you can right click on Details pane (the section where the string content is displayed) and select "Max Length..." popup menu. The same length applies to expression inspector popup and few other places.

<img src="https://i.stack.imgur.com/eWgSM.png" alt="enter image description here">

blocks|key|1030210|text|如果你有一个非常长的字符串，我使用一种不同的策略:将它转储到一个文件中。我在Display视图中使用了一段代码，它被评估为将数据转储到文件中。我使用Commons+IO，但您只能使用JDK方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1030211|org.apache.commons.io.FileUtils.writeStringToFile(new+java.io.File("<filename>"),+<expression+to+evaluate>);|code-block|syntax|javascript|1030212|当然，您需要在类路径中使用Commons+IO+JAR才能正常工作。如果不这样做，可以求助于JDK工作。|1030213|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you have a really long string, I use a different strategy: dump it to a file. I have a snippet of code I use in the Display view, which is evaluated to dump the data to a file. I use Commons IO, but you can do it with JDK only methods.

<pre><code>org.apache.commons.io.FileUtils.writeStringToFile(new java.io.File("&lt;filename&gt;"), &lt;expression to evaluate&gt;);
</code></pre>

Naturally, you will need the Commons IO JAR in your classpath for that to work. If you don't, resort to JDK work.

blocks|key|1245278|text|从eclipse+debug视图查看字符串值的最佳方法如下所示。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1245279|1)在Eclipse中切换到调试视图|1245280|2)在变量窗格中选择所需的变量。|1245281|3)右击显示数值的可变窗格显示区域，点击Max+Length。在配置详细信息窗格中输入最大字符值。|1245282|4)干杯|1245283|​|1245284|📷|atomic|offset|length|1245285|1245286|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9ba96836174b3a04d8abb0ab61b3b5ca.png|imageAlt^0|0|0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|13|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|14|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|15|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|16|8|@]|9|@$O|17|P|18|1|19]]|A|$]]|$1|Q|3|K|5|6|7|1A|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|Y|Z|-4]]]]

The best way to view a String value from eclipse debug view is as below.

1) Switch to debug view in Eclipse

2) Select the desired variable in variable pane.

3) Right click on display area of variable pane where value is shown and click on Max Length. Enter the maximum char value in Configure Details Pane .

4) Cheers

<a href="https://i.stack.imgur.com/EWS69.png" rel="noreferrer"><img src="https://i.stack.imgur.com/EWS69.png" alt="enter image description here"></a>

blocks|key|1245453|text|Eclipse+Mars中没有"maxLength“。而且，“更改值”只适用于“变量”，而不适用于“表达式”，所以上面的这些都不适用于我。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1245454|​|1245455|📷|atomic|offset|length|1245456|1245457|而且，表达式被切在中间，而不是在结尾。我猜他们改变了默认行为。|1245458|对我来说，唯一有效的方法是展开表达式名称列的宽度，然后单击表达式将其全部选中，以查看完整的内容。|1245459|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/b347913b8b492fe17edffc08c05c9733.png|imageAlt^0|0|0|0|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@$G|Z|H|10|1|11]]|A|$]]|$1|I|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U|V|-4]]]]

There is no "maxLength" in Eclipse Mars. And, the "change value" only works with "Variables", not "Expressions", so none of above works for me. 

<a href="https://i.stack.imgur.com/TwjCv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TwjCv.png" alt="enter image description here"></a>

And, the expression are cut in the middle, not at the end. I guess they changed the default behaviour.

The only thing working for me, is to expand the expression name column's width, and click the expression to select it all to see the full length content.

blocks|key|1030549|text|上面的内容对我来说都不起作用，而且，我的Eclipse中的一些用户界面元素无法找到所描述的内容。我使用的是STS+4.3.1。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1030550|我需要的值真的很大，它是一个巨大的JSON请求的一部分。解决方法是在Eclipse+Debug+Shell控制台中使用表达式，并输出整个值的子字符串。因为您可以看到部分值，所以检查它并使用最后几个文字作为输出字符串的下一个块的位置。重复此方法，直到获得所需的内容：|1030551|String+result+=+new+String(reallyBigByteArrayValue,+"UTF-8");
result.substring(result.indexOf("some-unique-text"));|code-block|syntax|javascript|1030552|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Nothing from the above worked for me, moreover, some user interface elements in my Eclipse can not be found as described. I'm using STS 4.3.1.

The value I needed was really big, it is part of a huge JSON request. Workaround is to use an expression in Eclipse Debug Shell console and to output the substring of the whole value. Since you can see the partial value, inspect it and use the last few literals as the position to output the next chunk of the string. Repeat this approach until get what you need: 

<pre><code>String result = new String(reallyBigByteArrayValue, "UTF-8");
result.substring(result.indexOf("some-unique-text"));
</code></pre>

blocks|key|1245647|text|在Eclipse+IDE+2020-09中，右键单击"Pretty+print+to+console“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1245648|📷|atomic|offset|length|1245649|​|1245650|从控制台可以进行全长复制。|1245651|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7a84504dd0263a1a028d9fd2df595192.png|imageAlt^0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@]|9|@$E|V|F|W|1|X]]|A|$]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R|S|-4]]]]

In Eclipse IDE 2020-09 it's &quot;Pretty print to console&quot; on right click.
<a href="https://i.stack.imgur.com/zMyNe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zMyNe.png" alt="Right Click dialog" /></a>
From the console the copying is possible at full length.

While debugging Java code, Strings in the views "Variables" and "Expressions" show up only till a certain length, after which Eclipse shows "..."

Is there any way to inspect the entire string? (This eases the pain of adding logging statements for debugging everywhere)

Viewing complete strings while debugging in Eclipse

Eclipse

JSON

Java

在调试Java代码时，"Variables“和”Expression“视图中的字符串只显示到一定长度，之后Eclipse显示"...”有没有办法检查整个字符串？(这减轻了添加日志语句以便在任何地方进行调试的痛苦)

问在Eclipse中调试时查看完整字符串
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