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IntelliJ IDEA技巧和窍门：3.自定义每个文件夹的代码样式

在团队中工作时，建议确保代码风格与整个团队一致。通常这并不那么重要，您的具体规则是什么，因为每个人都遵守相同的协议。这使您的代码库更加简洁，易于阅读和维护。



此翻译是IntelliJ IDEA系列的继续：



编辑器配置


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# Unix-style newlines with a newline ending every file
[*]
end_of_line = lf
insert_final_newline = true

# Matches multiple files with brace expansion notation
# Set default charset
[*.{jsundefinedpy}]
charset = utf-8

# 4 space indentation
[*.py]
indent_style = space
indent_size = 4

# Tab indentation (no size specified)
[Makefile]
indent_style = tab

# Indentation override for all JS under lib directory
[lib/**.js]
indent_style = space
indent_size = 2

# Matches the exact files either package.json or .travis.yml
[{package.jsonundefined.travis.yml}]
indent_style = space
indent_size = 2

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[*.java]
ij_java_align_consecutive_assignments = false
ij_java_align_consecutive_variable_declarations = false
ij_java_align_group_field_declarations = false
ij_java_align_multiline_annotation_parameters = false
ij_java_align_multiline_array_initializer_expression = false
ij_java_align_multiline_assignment = false
ij_java_align_multiline_binary_operation = false
ij_java_align_multiline_chained_methods = false
ij_java_align_multiline_extends_list = false
ij_java_align_multiline_for = true
ij_java_align_multiline_method_parentheses = false
ij_java_align_multiline_parameters = true
ij_java_align_multiline_parameters_in_calls = false
ij_java_align_multiline_parenthesized_expression = false
ij_java_align_multiline_resources = true
ij_java_align_multiline_ternary_operation = false
ij_java_align_multiline_throws_list = false
ij_java_align_subsequent_simple_methods = false
ij_java_align_throws_keyword = false
ij_java_annotation_parameter_wrap = off
ij_java_array_initializer_new_line_after_left_brace = false

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尽管对EditorConfig的扩展支持非常强大，但它不能完全替代旧的良好IDE同步设置，因为旧同步设置也可以同步IDE插件。


结论


IDEA中的EditorConfig变得更加强大。它不仅支持原始的EditorConfig参数，而且还支持许多IDEA特定的参数。这样，您可以轻松地在团队成员之间共享零配置的统一IDE配置。不再需要用于同步IDE设置的导入/导出设置或繁琐的设置。而且，现在您可以为每个目录分别设置不同的配置参数。

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