Bagaimana untuk memformat kod dalam idea

Kaedah idea untuk memformat kod: 1. Gunakan terus kekunci pintasan "Ctrl+Alt+L" untuk memformat kod. 2. Buka idea, klik "Fail"-"Tetapan"-"Pemalam", cari dan pasang "pemformat kod gerhana" kemudian import fail konfigurasi "eclipse-codestyle.xml" akhirnya gunakan kekunci pintasan "Ctrl+Shift Kod format +Alt" +L".

Persekitaran pengendalian tutorial ini: sistem Windows 10, IDEA2020.1.3, komputer Dell G3.

IDEA, nama penuh IntelliJ IDEA, ialah persekitaran pembangunan bersepadu untuk bahasa pengaturcaraan Java. IntelliJ diiktiraf sebagai alat pembangunan Java terbaik dalam industri, terutamanya dalam pembantu kod pintar, gesaan kod automatik, pemfaktoran semula, sokongan JavaEE, pelbagai alat versi (git, svn, dll.), JUnit, penyepaduan CVS, analisis kod, inovatif. fungsi dalam reka bentuk GUI dan aspek lain boleh dikatakan luar biasa. IDEA ialah produk JetBrains, sebuah syarikat yang beribu pejabat di Prague, ibu negara Republik Czech Pembangunnya kebanyakannya adalah pengaturcara Eropah Timur yang terkenal dengan ketelitian mereka. Versi perdananya juga menyokong HTML, CSS, PHP, MySQL, Python, dll. Versi percuma hanya menyokong beberapa bahasa seperti Java dan Kotlin.

idea kaedah pemformatan kod

Kaedah 1: Kaedah asli

Dalam IDEA, anda boleh menggunakan kekunci pintasan Ctrl+Alt+L untuk memformat kod.

Gunakan kekunci pintasan Ctrl+Alt+L untuk memformat kod dan format kod akan menjadi kemas.

Kaedah 2: Gunakan pemalam

Pernahkah anda menemui kekunci pintasan "Ctrl+ Alt+ L" "Hampir tiada perubahan dalam kod, dan hasil yang diformatkan tidak mencapai kesan yang diharapkan Anda juga boleh cuba mengkonfigurasi templat pemformatan kod.

1. Langkah konfigurasi templat idea

1 Pasang pemalam: EclipseCodeFormatter

Fail konfigurasi Ali. hanya untuk Eclipse , jadi anda perlu memasang pemalam EclipseFormatter

sebelum mengimport fail konfigurasi Buka editor idea: File->Settings->Plugins dan cari eclipse code formatter.

Ini adalah halaman yang saya telah pasang

2. Import fail konfigurasi eclipse-codestyle.xml

Lengkapkan di atas langkah Jangan tutup halaman, cari laluan Other Settings->Adapter eclipse code formatter di bawah, cari lokasi di mana fail eclipse-codestyle.xml disimpan mengikut lokasi imej, dan tambah sahaja (文件放文章后面)

2 Format kod Hanya format kod yang saya ubah suai dan bukan kod yang tidak diubah suai

Hanya format kod yang saya tulis, bukan versi Kod dalam gudang menghalang sejumlah besar kod yang tidak konsisten daripada muncul dalam semakan kod atau perbandingan kod
Kekunci pintasan: Ctrl+Shift+Alt+L

• Secara lalai, pilihan Skop ialah Seluruh fail, yang bermaksud memformatkan semua kod dalam tetingkap semasa
• Hanya perubahan tanpa komitmen kepada VCS bermakna hanya kod yang saya ubah suai akan diformatkan, dan kod yang saya belum ubah suai tidak akan diformat
• Kami juga boleh menyediakan untuk mencetuskan pemformatan kod apabila menyimpan secara automatik. Kaedah pengendalian: Tetapkan dalam Fail->Tetapan->Alat->Tindakan pada Simpan.
  Ambil perhatian bahawa selepas menyemak kod Reformat, Keseluruhan fail hendaklah ditukar kepada baris Berubah

eclipse-codestyle.xml fail Untuk mendapatkannya , ingat untuk mengklik tiga kali berturut-turut 0.0

<?xml  version="1.0" encoding="UTF-8" standalone="no"?>
<profiles>
    <profile>
        <!--可变参数的... Idea没有对应的配置项，强制insert-->
        <setting></setting>
        <!--枚举值之间 Idea没有对应的配置项，强制insert-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=Java:SPACE_BEFORE_COMMA-->
        <!--org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=Java:SPACE_BEFORE_COMMA
        由于IDEA只有一个SPACE_BEFORE_COMMA选项，所以统一设置 insert_space_before_comma 为 do not insert
        -->
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--insert_space_before_comma end-->

        <!--org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=Java:SPACE_AFTER_COMMA_IN_TYPE_ARGUMENTS-->
        <setting></setting>
        <!--IDEA只有一个配置项SPACE_AFTER_COMMA，insert_space_after_comma*统一设置成insert-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--insert_space_after_comma end-->


        <!--org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=Java:SPACE_BEFORE_COLON-->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional=Java:SPACE_AFTER_COLON-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--IDEA不支持配置，默认do not insert-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--这个在Eclipse也没有找到配置的地方-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_semicolon=Java:SPACE_BEFORE_SEMICOLON
        程序导入的时候强制将SPACE_BEFORE_SEMICOLON设置为false
        -->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--SPACE_AFTER_SEMICOLON=true-->
        <setting></setting>
        <setting></setting>

        <!--IDEA不支持配置,do not insert-->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--IDEA不支持，使用默认-->
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=Java:<Programmatic>-->
        <setting></setting>
        <setting></setting>

        <!--IDEA不支持配置，使用如下值，两者对应-->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--Java:SPACE_BEFORE_OPENING_ANGLE_BRACKET_IN_TYPE_PARAMETER-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=Java:SPACE_AFTER_CLOSING_ANGLE_BRACKET_IN_TYPE_ARGUMENT-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=Java:<Programmatic>-->
        <setting></setting>

        <!--IDEA使用了对应的配置：Java:SPACE_WITHIN_ARRAY_INITIALIZER_BRACES，但感觉不太好，IDEA默认不插入，Eclipse也使用不插入-->
        <setting></setting>

        <!--use default insert-->
        <setting></setting>

        <!--use default do not insert -->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>


        <!--use default insert-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>


        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=Java:SPACE_BEFORE_SWITCH_LBRACE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=Java:SPACE_BEFORE_CLASS_LBRACE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=Java:<Programmatic>-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=Java:SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=Java:SPACE_BEFORE_METHOD_LBRACE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=Java:SPACE_AFTER_QUEST-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=Java:SPACE_BEFORE_QUEST-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=Java:SPACE_BEFORE_ANOTATION_PARAMETER_LIST-->
        <setting></setting>

        <!--use default do not insert-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>


        <!--下面两个对应IDEA中的一个配置Java:SPACE_AROUND_ASSIGNMENT_OPERATORS，使用insert-->
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=Java:SPACE_BEFORE_CATCH_PARENTHESES-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=Java:SPACE_BEFORE_METHOD_CALL_PARENTHESES-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_try=Java:SPACE_BEFORE_TRY_PARENTHESES-->
        <setting></setting>

        <!--下面两个对应IDEA中的一个配置Java:SPACE_AROUND_UNARY_OPERATOR，使用do not insert-->
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=Java:SPACE_BEFORE_IF_PARENTHESES-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=Java:SPACE_BEFORE_WHILE_PARENTHESES-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast=Java:SPACE_AFTER_TYPE_CAST-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=Java:SPACE_BEFORE_METHOD_PARENTHESES-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=Java:SPACE_BEFORE_FOR_PARENTHESES-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=Java:SPACE_BEFORE_SYNCHRONIZED_PARENTHESES-->
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=Java:SPACE_BEFORE_SWITCH_PARENTHESES-->
        <setting></setting>

        <!--下面两个对应IDEA中的一个配置Java:SPACE_AROUND_LAMBDA_ARROW，使用insert-->
        <setting></setting>
        <setting></setting>
        <!--SPACE_WITHIN_EMPTY_ARRAY_INITIALIZER_BRACES-->
        <setting></setting>

        <!--Idea -> Wrapping And Braces -> Simple classes in one line -->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--Idea -> Wrapping And Braces -> Simple method in one line -->
        <setting></setting>
        <!--因为Idea不支持配置，所以设置为 Idea默认值-->

        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--Idea可以通过Wrap Always实现 TODO-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <!--Idea -> Wrapping And Braces -> Simple block in one line -> do not select -->
        <setting></setting>

        <!--Idea -> Wrapping And Braces -> try statement -> catch.... (Java:CATCH_ON_NEW_LINE)-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=<Programmatic>-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=Java:ARRAY_INITIALIZER_RBRACE_ON_NEXT_LINE-->
        <setting></setting>
        <!--#org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=Java:ARRAY_INITIALIZER_LBRACE_ON_NEXT_LINE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement=Java:ELSE_ON_NEW_LINE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=Java:WHILE_ON_NEW_LINE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement=Java:FINALLY_ON_NEW_LINE-->
        <setting></setting>

        <!--comment start-->
        <setting></setting>
        <!--ENABLE_JAVADOC_FORMATTING-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=<Programmatic>-->
        <setting></setting>
        <!--IDEA无对应设置，所以关闭对block comment的格式化 -->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=Java:KEEP_FIRST_COLUMN_COMMENT-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.use_on_off_tags=FORMATTER_TAGS_ENABLED-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.disabling_tag=FORMATTER_OFF_TAG-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.enabling_tag=FORMATTER_ON_TAG-->
        <setting></setting>

        <!--下面的没有IDEA对应项，在代码里面对IDEA中使用默认值即可,LINE_COMMENT_AT_FIRST_COLUMN BLOCK_COMMENT_AT_FIRST_COLUMN设置为false-->
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>


        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>

        <setting></setting>
        <!--和IDEA保持一致，注释换行-->
        <setting></setting>
        <setting></setting>


        <!--comment end-->

        <!--org.eclipse.jdt.core.formatter.blank_lines_after_imports=Java:BLANK_LINES_AFTER_IMPORTS-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_before_imports=Java:BLANK_LINES_BEFORE_IMPORTS-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_after_package=Java:BLANK_LINES_AFTER_PACKAGE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=Java:BLANK_LINES_AROUND_CLASS-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=Java:BLANK_LINES_BEFORE_METHOD_BODY-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=Java:<Programmatic>-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_before_field=Java:BLANK_LINES_AROUND_FIELD-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_before_method=Java:BLANK_LINES_AROUND_METHOD-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.blank_lines_before_package=Java:BLANK_LINES_BEFORE_PACKAGE-->
        <setting></setting>

        <!--下面IDEA没有对应设置，使用对应值即可-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.indentation.size=Java:IndentOptions:INDENT_SIZE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.continuation_indentation=Java:IndentOptions:<Programmatic>-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header=Java:<Programmatic>-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=Java:IndentOptions:SMART_TABS-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=Java:INDENT_CASE_FROM_SWITCH-->
        <setting></setting>
        <!--KEEP_INDENTS_ON_EMPTY_LINES-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.tabulation.size=Java:IndentOptions:<Programmatic>-->
        <setting></setting>
        <!--Java:IndentOptions:<Programmatic>-->
        <setting></setting>


        <!--下面IDEA没有对应设置，使用对应值即可-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>


        <!--Java:<Programmatic>-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--下面没有对应的IDEA设置，Eclipse先使用对应值-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>


        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--IDEA默认配置在同一行，Eclipse使用对应值即可-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--Java:BINARY_OPERATION_SIGN_ON_NEXT_LINE-->
        <setting></setting>

        <!--ASSIGNMENT_WRAP 需要设置为 WRAP_AS_NEEDED  WRAP_AS_NEEDED . Add in jdt.core-3.12，it&#39;s not work in previous version -->
        <setting></setting>

        <!--IDEA无配置项，Eclipse使用对应值即可-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=Java:KEEP_CONTROL_STATEMENT_IN_ONE_LINE-->
        <setting></setting>
        <!--org.eclipse.jdt.core.formatter.compact_else_if=Java:SPECIAL_ELSE_IF_TREATMENT-->
        <setting></setting>
        <!--Java:ALIGN_GROUP_FIELD_DECLARATIONS-->
        <setting></setting>
        <!--Java:<Programmatic>-->
        <setting></setting>
        <setting></setting>

        <!--统一为end_of_lint，IDEA默认一致-->
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>
        <setting></setting>


        <!--        <setting id="org.eclipse.jdt.core.compiler.source" value="1.8"/>
                <setting id="org.eclipse.jdt.core.compiler.compliance" value="1.8"/>
                <setting id="org.eclipse.jdt.core.compiler.codegen.targetPlatform" value="1.8"/>
                        <setting id="org.eclipse.jdt.core.compiler.problem.enumIdentifier" value="error"/>
                                <setting id="org.eclipse.jdt.core.compiler.problem.assertIdentifier" value="error"/>
                                        <setting id="org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode" value="enabled"/>
                -->
        <!--Java:KEEP_SIMPLE_BLOCKS_IN_ONE_LINE-->
        <setting></setting>

        <!--Java:CLASS_BRACE_STYLE，统一使用end_of_line TODO-->
        <setting></setting>
        <setting></setting>

        <!--org.eclipse.jdt.core.formatter.lineSplit=RIGHT_MARGIN-->
        <setting></setting>
    </profile>
</profiles>

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