1) 首先要有code_templates.xml 及 code_formatter.xml 两个文件，下面有代码，直接拷贝出来。
code_formatter.xml:
1 <?xml version="1.0" encoding="UTF-8" standalone="no"?> 2 <profiles version="12"> 3 <profile kind="CodeFormatterProfile" name="M4Formatter" version="12"> 4 <setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags" value="insert"/> 5 <setting id="org.eclipse.jdt.core.formatter.disabling_tag" value="@formatter:off"/> 6 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation" value="insert"/> 7 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters" value="do not insert"/> 8 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration" value="insert"/> 9 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments" value="insert"/> 10 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration" value="end_of_line"/> 11 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case" value="do not insert"/> 12 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer" value="insert"/> 13 <setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries" value="true"/> 14 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration" value="insert"/> 15 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer" value="do not insert"/> 16 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation" value="do not insert"/> 17 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_field" value="0"/> 18 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while" value="do not insert"/> 19 <setting id="org.eclipse.jdt.core.formatter.use_on_off_tags" value="false"/> 20 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration" value="do not insert"/> 21 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement" value="do not insert"/> 22 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator" value="do not insert"/> 23 <setting id="org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line" value="false"/> 24 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis" value="insert"/> 25 <setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter" value="do not insert"/> 26 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration" value="insert"/> 27 <setting id="org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases" value="true"/> 28 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation" value="do not insert"/> 29 <setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields" value="16"/> 30 <setting id="org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer" value="16"/> 31 <setting id="org.eclipse.jdt.core.formatter.alignment_for_conditional_expression" value="80"/> 32 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for" value="insert"/> 33 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_binary_operator" value="insert"/> 34 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard" value="do not insert"/> 35 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_array_initializer" value="end_of_line"/> 36 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant" value="do not insert"/> 37 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement" value="do not insert"/> 38 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable" value="insert"/> 39 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement" value="do not insert"/> 40 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while" value="insert"/> 41 <setting id="org.eclipse.jdt.core.formatter.blank_lines_after_package" value="1"/> 42 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters" value="insert"/> 43 <setting id="org.eclipse.jdt.core.formatter.continuation_indentation" value="2"/> 44 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator" value="do not insert"/> 45 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation" value="16"/> 46 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments" value="do not insert"/> 47 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces" value="do not insert"/> 48 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk" value="1"/> 49 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_binary_operator" value="insert"/> 50 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_package" value="0"/> 51 <setting id="org.eclipse.jdt.core.compiler.source" value="1.5"/> 52 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments" value="insert"/> 53 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration" value="do not insert"/> 54 <setting id="org.eclipse.jdt.core.formatter.comment.format_line_comments" value="true"/> 55 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments" value="insert"/> 56 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations" value="insert"/> 57 <setting id="org.eclipse.jdt.core.formatter.join_wrapped_lines" value="true"/> 58 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block" value="insert"/> 59 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call" value="16"/> 60 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments" value="do not insert"/> 61 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_member_type" value="1"/> 62 <setting id="org.eclipse.jdt.core.formatter.align_type_members_on_columns" value="false"/> 63 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant" value="do not insert"/> 64 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for" value="do not insert"/> 65 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration" value="insert"/> 66 <setting id="org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation" value="16"/> 67 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch" value="do not insert"/> 68 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_unary_operator" value="do not insert"/> 69 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case" value="insert"/> 70 <setting id="org.eclipse.jdt.core.formatter.comment.indent_parameter_description" value="true"/> 71 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration" value="do not insert"/> 72 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch" value="do not insert"/> 73 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration" value="insert"/> 74 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters" value="do not insert"/> 75 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration" value="insert"/> 76 <setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment" value="false"/> 77 <setting id="org.eclipse.jdt.core.formatter.lineSplit" value="120"/> 78 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if" value="insert"/> 79 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference" value="do not insert"/> 80 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression" value="do not insert"/> 81 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments" value="do not insert"/> 82 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/> 83 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration" value="0"/> 84 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_method" value="insert"/> 85 <setting id="org.eclipse.jdt.core.formatter.indentation.size" value="4"/> 86 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration" value="do not insert"/> 87 <setting id="org.eclipse.jdt.core.formatter.enabling_tag" value="@formatter:on"/> 88 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant" value="do not insert"/> 89 <setting id="org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration" value="16"/> 90 <setting id="org.eclipse.jdt.core.formatter.alignment_for_assignment" value="0"/> 91 <setting id="org.eclipse.jdt.core.compiler.problem.assertIdentifier" value="error"/> 92 <setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="space"/> 93 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters" value="insert"/> 94 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator" value="do not insert"/> 95 <setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_body" value="true"/> 96 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_method" value="1"/> 97 <setting id="org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested" value="true"/> 98 <setting id="org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line" value="false"/> 99 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for" value="insert"/> 100 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast" value="do not insert"/> 101 <setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration" value="16"/> 102 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement" value="insert"/> 103 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration" value="end_of_line"/> 104 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body" value="insert"/> 105 <setting id="org.eclipse.jdt.core.formatter.alignment_for_method_declaration" value="16"/> 106 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation" value="do not insert"/> 107 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression" value="do not insert"/> 108 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant" value="do not insert"/> 109 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation" value="do not insert"/> 110 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration" value="do not insert"/> 111 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws" value="do not insert"/> 112 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if" value="do not insert"/> 113 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_switch" value="end_of_line"/> 114 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws" value="insert"/> 115 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return" value="insert"/> 116 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/> 117 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional" value="insert"/> 118 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard" value="do not insert"/> 119 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression" value="do not insert"/> 120 <setting id="org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments" value="false"/> 121 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw" value="insert"/> 122 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments" value="do not insert"/> 123 <setting id="org.eclipse.jdt.core.compiler.problem.enumIdentifier" value="error"/> 124 <setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch" value="true"/> 125 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_ellipsis" value="do not insert"/> 126 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_block" value="end_of_line"/> 127 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits" value="do not insert"/> 128 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_method_declaration" value="end_of_line"/> 129 <setting id="org.eclipse.jdt.core.formatter.compact_else_if" value="true"/> 130 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer" value="do not insert"/> 131 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments" value="insert"/> 132 <setting id="org.eclipse.jdt.core.formatter.format_line_comment_starting_on_first_column" value="true"/> 133 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/> 134 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_field" value="insert"/> 135 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant" value="end_of_line"/> 136 <setting id="org.eclipse.jdt.core.formatter.comment.indent_root_tags" value="false"/> 137 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations" value="do not insert"/> 138 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments" value="insert"/> 139 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch" value="insert"/> 140 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters" value="do not insert"/> 141 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces" value="insert"/> 142 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression" value="do not insert"/> 143 <setting id="org.eclipse.jdt.core.formatter.tabulation.size" value="4"/> 144 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference" value="do not insert"/> 145 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer" value="do not insert"/> 146 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block" value="insert"/> 147 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference" value="do not insert"/> 148 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant" value="insert"/> 149 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments" value="do not insert"/> 150 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration" value="do not insert"/> 151 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if" value="do not insert"/> 152 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws" value="do not insert"/> 153 <setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment" value="false"/> 154 <setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration" value="16"/> 155 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator" value="insert"/> 156 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator" value="insert"/> 157 <setting id="org.eclipse.jdt.core.formatter.indent_empty_lines" value="false"/> 158 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized" value="do not insert"/> 159 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast" value="insert"/> 160 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters" value="insert"/> 161 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_block_in_case" value="end_of_line"/> 162 <setting id="org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve" value="1"/> 163 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/> 164 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch" value="do not insert"/> 165 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration" value="do not insert"/> 166 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation" value="do not insert"/> 167 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference" value="do not insert"/> 168 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression" value="16"/> 169 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter" value="insert"/> 170 <setting id="org.eclipse.jdt.core.compiler.compliance" value="1.5"/> 171 <setting id="org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer" value="2"/> 172 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression" value="do not insert"/> 173 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration" value="insert"/> 174 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression" value="16"/> 175 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast" value="do not insert"/> 176 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_unary_operator" value="do not insert"/> 177 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference" value="do not insert"/> 178 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration" value="insert"/> 179 <setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/> 180 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration" value="insert"/> 181 <setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line" value="false"/> 182 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters" value="do not insert"/> 183 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters" value="insert"/> 184 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing" value="insert"/> 185 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for" value="insert"/> 186 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement" value="do not insert"/> 187 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference" value="do not insert"/> 188 <setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration" value="16"/> 189 <setting id="org.eclipse.jdt.core.formatter.alignment_for_binary_expression" value="16"/> 190 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration" value="end_of_line"/> 191 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_type" value="insert"/> 192 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while" value="do not insert"/> 193 <setting id="org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode" value="enabled"/> 194 <setting id="org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line" value="true"/> 195 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_label" value="do not insert"/> 196 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter" value="do not insert"/> 197 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters" value="do not insert"/> 198 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation" value="do not insert"/> 199 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement" value="do not insert"/> 200 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/> 201 <setting id="org.eclipse.jdt.core.formatter.comment.format_javadoc_comments" value="true"/> 202 <setting id="org.eclipse.jdt.core.formatter.comment.line_length" value="120"/> 203 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_package" value="insert"/> 204 <setting id="org.eclipse.jdt.core.formatter.blank_lines_between_import_groups" value="1"/> 205 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments" value="do not insert"/> 206 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon" value="do not insert"/> 207 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration" value="end_of_line"/> 208 <setting id="org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body" value="0"/> 209 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional" value="insert"/> 210 <setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header" value="true"/> 211 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/> 212 <setting id="org.eclipse.jdt.core.formatter.wrap_before_binary_operator" value="true"/> 213 <setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header" value="true"/> 214 <setting id="org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations" value="1"/> 215 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized" value="do not insert"/> 216 <setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_block" value="true"/> 217 <setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration" value="16"/> 218 <setting id="org.eclipse.jdt.core.formatter.join_lines_in_comments" value="false"/> 219 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional" value="insert"/> 220 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations" value="do not insert"/> 221 <setting id="org.eclipse.jdt.core.formatter.alignment_for_compact_if" value="16"/> 222 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits" value="insert"/> 223 <setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases" value="true"/> 224 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer" value="insert"/> 225 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default" value="do not insert"/> 226 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter" value="insert"/> 227 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration" value="do not insert"/> 228 <setting id="org.eclipse.jdt.core.formatter.blank_lines_before_imports" value="1"/> 229 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert" value="insert"/> 230 <setting id="org.eclipse.jdt.core.formatter.comment.format_html" value="true"/> 231 <setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration" value="16"/> 232 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters" value="do not insert"/> 233 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression" value="do not insert"/> 234 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration" value="insert"/> 235 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional" value="insert"/> 236 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/> 237 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for" value="do not insert"/> 238 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator" value="do not insert"/> 239 <setting id="org.eclipse.jdt.core.formatter.comment.format_source_code" value="true"/> 240 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized" value="insert"/> 241 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression" value="insert"/> 242 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws" value="insert"/> 243 <setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration" value="16"/> 244 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer" value="insert"/> 245 <setting id="org.eclipse.jdt.core.compiler.codegen.targetPlatform" value="1.5"/> 246 <setting id="org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations" value="true"/> 247 <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation" value="16"/> 248 <setting id="org.eclipse.jdt.core.formatter.comment.format_header" value="true"/> 249 <setting id="org.eclipse.jdt.core.formatter.comment.format_block_comments" value="true"/> 250 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant" value="do not insert"/> 251 <setting id="org.eclipse.jdt.core.formatter.alignment_for_enum_constants" value="0"/> 252 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block" value="insert"/> 253 <setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header" value="true"/> 254 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression" value="do not insert"/> 255 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression" value="do not insert"/> 256 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/> 257 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations" value="do not insert"/> 258 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch" value="insert"/> 259 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments" value="do not insert"/> 260 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation" value="do not insert"/> 261 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert" value="insert"/> 262 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="end_of_line"/> 263 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer" value="insert"/> 264 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer" value="do not insert"/> 265 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration" value="do not insert"/> 266 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for" value="do not insert"/> 267 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch" value="insert"/> 268 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/> 269 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations" value="insert"/> 270 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation" value="do not insert"/> 271 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference" value="insert"/> 272 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments" value="insert"/> 273 <setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries" value="true"/> 274 <setting id="org.eclipse.jdt.core.formatter.blank_lines_after_imports" value="1"/> 275 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations" value="insert"/> 276 <setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header" value="true"/> 277 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for" value="insert"/> 278 <setting id="org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column" value="false"/> 279 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments" value="do not insert"/> 280 <setting id="org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column" value="false"/> 281 <setting id="org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line" value="false"/> 282 </profile> 283 </profiles>
code_templates.xml:
1 <?xml version="1.0" encoding="UTF-8" standalone="no"?><templates><template autoinsert="false" context="constructorcomment_context" deleted="false" description="Comment for created constructors" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name="constructorcomment">/** 2 * 创建一个新的实例${enclosing_type}. 3 * ${tags} 4 */</template><template autoinsert="false" context="typecomment_context" deleted="false" description="Comment for created types" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.typecomment" name="typecomment">/** 5 * 6 * @Author: ${user} ${date} ${time} 7 * 8 * @Desc: <p></p> 9 */</template><template autoinsert="true" context="delegatecomment_context" deleted="false" description="Comment for delegate methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name="delegatecomment">/** 10 * ${tags} 11 * ${see_to_target} 12 */</template><template autoinsert="true" context="overridecomment_context" deleted="false" description="Comment for overriding methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name="overridecomment">/* (non-Javadoc) 13 * ${see_to_overridden} 14 */</template><template autoinsert="true" context="fieldcomment_context" deleted="false" description="Comment for vars" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.fieldcomment" name="fieldcomment">/** 15 * 16 */</template><template autoinsert="false" context="fieldcomment_context" deleted="false" description="Comment for fields" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name="fieldcomment">/** 17 * 序列化ID 18 */</template><template autoinsert="true" context="delegatecomment_context" deleted="false" description="Comment for delegate functions" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.delegatecomment" name="delegatecomment">/** 19 * ${tags} 20 * ${see_to_target} 21 */</template><template autoinsert="true" context="filecomment_context" deleted="false" description="Comment for created JavaScript files" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.filecomment" name="filecomment">/** 22 * 23 */</template><template autoinsert="true" context="constructorcomment_context" deleted="false" description="Comment for created constructors" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.constructorcomment" name="constructorcomment">/** 24 * ${tags} 25 */</template><template autoinsert="false" context="methodcomment_context" deleted="false" description="Comment for non-overriding methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name="methodcomment">/** 26 * @Author ${user} ${date} ${time} 27 * ${tags} 28 */</template><template autoinsert="true" context="methodcomment_context" deleted="false" description="Comment for non-overriding function" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.methodcomment" name="methodcomment">/** 29 * ${tags} 30 */</template><template autoinsert="true" context="settercomment_context" deleted="false" description="Comment for setter function" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.settercomment" name="settercomment">/** 31 * @param ${param} the ${bare_field_name} to set 32 */</template><template autoinsert="false" context="gettercomment_context" deleted="false" description="Comment for getter method" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name="gettercomment"/><template autoinsert="true" context="typecomment_context" deleted="false" description="Comment for created types" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.typecomment" name="typecomment">/** 33 * @Author ${user} 34 * 35 * ${tags} 36 */</template><template autoinsert="true" context="gettercomment_context" deleted="false" description="Comment for getter function" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.gettercomment" name="gettercomment">/** 37 * @return the ${bare_field_name} 38 */</template><template autoinsert="true" context="overridecomment_context" deleted="false" description="Comment for overriding functions" enabled="true" id="org.eclipse.wst.jsdt.ui.text.codetemplates.overridecomment" name="overridecomment">/* (non-JSDoc) 39 * ${see_to_overridden} 40 */</template><template autoinsert="false" context="settercomment_context" deleted="false" description="Comment for setter method" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.settercomment" name="settercomment"/></templates>
2) 设置eclipse的用户名，找到eclipse安装目录，并用文本编辑器打开eclipse.ini文件，，在文件最后添加用户名（统一使用拼音）：-Duser.name=[你的用户名]，如图：
3) 打开eclipse —> window —> perferences:
4) Java –> Code Style –> Code Template --> Import
5) 导入code_templates.xml，import->选择文件->打开 如图：
6) 勾选自动添加注释，如图：
7) 导入code_formatter.xml，java -> Code Style -> Formatter -> Import 如图：
8) 同第7步，导入code_formatter.xml 。
9) 设置保存时，自动格式化，如下图：
10) 统一工作空间编码格式（UTF-8），如图：
到此为止 设置代码格式和代码模板完毕！