diff --git a/safespringboot/.idea/.gitignore b/safespringboot/.idea/.gitignore
new file mode 100644
index 0000000..7dce4a0
--- /dev/null
+++ b/safespringboot/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Datasource local storage ignored files
+/../../../../:\java project\manyDatasource\.idea/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/
diff --git a/safespringboot/.idea/.name b/safespringboot/.idea/.name
new file mode 100644
index 0000000..efd261b
--- /dev/null
+++ b/safespringboot/.idea/.name
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/safespringboot/.idea/compiler.xml b/safespringboot/.idea/compiler.xml
new file mode 100644
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new file mode 100644
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diff --git a/safespringboot/.idea/jarRepositories.xml b/safespringboot/.idea/jarRepositories.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_2_3.xml b/safespringboot/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_2_3.xml
new file mode 100644
index 0000000..44c1ba0
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_2_3.xml
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new file mode 100644
index 0000000..ca0f837
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__ch_qos_logback_logback_core_1_2_3.xml
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diff --git a/safespringboot/.idea/libraries/Maven__com_alibaba_fastjson_1_2_78.xml b/safespringboot/.idea/libraries/Maven__com_alibaba_fastjson_1_2_78.xml
new file mode 100644
index 0000000..1baba97
--- /dev/null
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\ No newline at end of file
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new file mode 100644
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--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_classmate_1_4_0.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_9_0.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_9_0.xml
new file mode 100644
index 0000000..c6109f4
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_9_0.xml
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diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_9_9.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_9_9.xml
new file mode 100644
index 0000000..9b84e6d
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_9_9.xml
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diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_9_9_3.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_9_9_3.xml
new file mode 100644
index 0000000..080c1ae
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_9_9_3.xml
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diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_9_9.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_9_9.xml
new file mode 100644
index 0000000..c9af50b
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_9_9.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_9_9.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_9_9.xml
new file mode 100644
index 0000000..9b14f05
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_9_9.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_9_9.xml b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_9_9.xml
new file mode 100644
index 0000000..87b15bd
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_9_9.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_google_code_findbugs_jsr305_3_0_2.xml b/safespringboot/.idea/libraries/Maven__com_google_code_findbugs_jsr305_3_0_2.xml
new file mode 100644
index 0000000..f397dfc
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_google_code_findbugs_jsr305_3_0_2.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_google_errorprone_error_prone_annotations_2_3_4.xml b/safespringboot/.idea/libraries/Maven__com_google_errorprone_error_prone_annotations_2_3_4.xml
new file mode 100644
index 0000000..28021bc
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_google_errorprone_error_prone_annotations_2_3_4.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_google_guava_failureaccess_1_0_1.xml b/safespringboot/.idea/libraries/Maven__com_google_guava_failureaccess_1_0_1.xml
new file mode 100644
index 0000000..4fddf48
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+++ b/safespringboot/.idea/libraries/Maven__com_google_guava_failureaccess_1_0_1.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_google_guava_guava_29_0_jre.xml b/safespringboot/.idea/libraries/Maven__com_google_guava_guava_29_0_jre.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__com_google_guava_listenablefuture_9999_0_empty_to_avoid_conflict_with_guava.xml b/safespringboot/.idea/libraries/Maven__com_google_guava_listenablefuture_9999_0_empty_to_avoid_conflict_with_guava.xml
new file mode 100644
index 0000000..75e9795
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_google_guava_listenablefuture_9999_0_empty_to_avoid_conflict_with_guava.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_google_j2objc_j2objc_annotations_1_3.xml b/safespringboot/.idea/libraries/Maven__com_google_j2objc_j2objc_annotations_1_3.xml
new file mode 100644
index 0000000..952c00b
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_google_j2objc_j2objc_annotations_1_3.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_jayway_jsonpath_json_path_2_4_0.xml b/safespringboot/.idea/libraries/Maven__com_jayway_jsonpath_json_path_2_4_0.xml
new file mode 100644
index 0000000..2c23f7b
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_jayway_jsonpath_json_path_2_4_0.xml
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml b/safespringboot/.idea/libraries/Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml
new file mode 100644
index 0000000..5246203
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml
@@ -0,0 +1,13 @@
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__commons_io_commons_io_2_11_0.xml b/safespringboot/.idea/libraries/Maven__commons_io_commons_io_2_11_0.xml
new file mode 100644
index 0000000..e40ed50
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__commons_io_commons_io_2_11_0.xml
@@ -0,0 +1,13 @@
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__io_lettuce_lettuce_core_5_1_8_RELEASE.xml b/safespringboot/.idea/libraries/Maven__io_lettuce_lettuce_core_5_1_8_RELEASE.xml
new file mode 100644
index 0000000..17b854f
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__io_lettuce_lettuce_core_5_1_8_RELEASE.xml
@@ -0,0 +1,13 @@
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\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_buffer_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_buffer_4_1_39_Final.xml
new file mode 100644
index 0000000..a5ff258
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__io_netty_netty_buffer_4_1_39_Final.xml
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diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_codec_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_codec_4_1_39_Final.xml
new file mode 100644
index 0000000..fcfa7e2
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diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_common_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_common_4_1_39_Final.xml
new file mode 100644
index 0000000..710fb3e
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diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_handler_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_handler_4_1_39_Final.xml
new file mode 100644
index 0000000..ade78d3
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diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_resolver_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_resolver_4_1_39_Final.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__io_netty_netty_transport_4_1_39_Final.xml b/safespringboot/.idea/libraries/Maven__io_netty_netty_transport_4_1_39_Final.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__io_projectreactor_reactor_core_3_2_12_RELEASE.xml b/safespringboot/.idea/libraries/Maven__io_projectreactor_reactor_core_3_2_12_RELEASE.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__javax_annotation_javax_annotation_api_1_3_2.xml b/safespringboot/.idea/libraries/Maven__javax_annotation_javax_annotation_api_1_3_2.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__javax_validation_validation_api_2_0_1_Final.xml b/safespringboot/.idea/libraries/Maven__javax_validation_validation_api_2_0_1_Final.xml
new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__org_apache_logging_log4j_log4j_api_2_11_2.xml b/safespringboot/.idea/libraries/Maven__org_apache_logging_log4j_log4j_api_2_11_2.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__org_apache_logging_log4j_log4j_to_slf4j_2_11_2.xml b/safespringboot/.idea/libraries/Maven__org_apache_logging_log4j_log4j_to_slf4j_2_11_2.xml
new file mode 100644
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diff --git a/safespringboot/.idea/libraries/Maven__org_apache_tomcat_embed_tomcat_embed_core_9_0_24.xml b/safespringboot/.idea/libraries/Maven__org_apache_tomcat_embed_tomcat_embed_core_9_0_24.xml
new file mode 100644
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index 0000000..03b7a89
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_springframework_spring_oxm_5_1_9_RELEASE.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_springframework_spring_test_5_1_9_RELEASE.xml b/safespringboot/.idea/libraries/Maven__org_springframework_spring_test_5_1_9_RELEASE.xml
new file mode 100644
index 0000000..ad84e76
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_springframework_spring_test_5_1_9_RELEASE.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_springframework_spring_tx_5_1_9_RELEASE.xml b/safespringboot/.idea/libraries/Maven__org_springframework_spring_tx_5_1_9_RELEASE.xml
new file mode 100644
index 0000000..bad3b0b
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_springframework_spring_tx_5_1_9_RELEASE.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_springframework_spring_web_5_1_9_RELEASE.xml b/safespringboot/.idea/libraries/Maven__org_springframework_spring_web_5_1_9_RELEASE.xml
new file mode 100644
index 0000000..533c7fe
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_springframework_spring_web_5_1_9_RELEASE.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_springframework_spring_webmvc_5_1_9_RELEASE.xml b/safespringboot/.idea/libraries/Maven__org_springframework_spring_webmvc_5_1_9_RELEASE.xml
new file mode 100644
index 0000000..9121763
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_springframework_spring_webmvc_5_1_9_RELEASE.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_xmlunit_xmlunit_core_2_6_3.xml b/safespringboot/.idea/libraries/Maven__org_xmlunit_xmlunit_core_2_6_3.xml
new file mode 100644
index 0000000..6faa344
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_xmlunit_xmlunit_core_2_6_3.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/libraries/Maven__org_yaml_snakeyaml_1_23.xml b/safespringboot/.idea/libraries/Maven__org_yaml_snakeyaml_1_23.xml
new file mode 100644
index 0000000..5351a3e
--- /dev/null
+++ b/safespringboot/.idea/libraries/Maven__org_yaml_snakeyaml_1_23.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/manyDatasource.iml b/safespringboot/.idea/manyDatasource.iml
new file mode 100644
index 0000000..c3b4680
--- /dev/null
+++ b/safespringboot/.idea/manyDatasource.iml
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/misc.xml b/safespringboot/.idea/misc.xml
new file mode 100644
index 0000000..70cffe3
--- /dev/null
+++ b/safespringboot/.idea/misc.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/.idea/modules.xml b/safespringboot/.idea/modules.xml
new file mode 100644
index 0000000..21adc01
--- /dev/null
+++ b/safespringboot/.idea/modules.xml
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/safespringboot/safespringboot/.gitignore b/safespringboot/safespringboot/.gitignore
new file mode 100644
index 0000000..549e00a
--- /dev/null
+++ b/safespringboot/safespringboot/.gitignore
@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
diff --git a/safespringboot/safespringboot/README.md b/safespringboot/safespringboot/README.md
new file mode 100644
index 0000000..1b8a5f2
--- /dev/null
+++ b/safespringboot/safespringboot/README.md
@@ -0,0 +1,3 @@
+# java-demo-bilibili
+B站视频对应的代码
+
diff --git a/safespringboot/safespringboot/a.txt b/safespringboot/safespringboot/a.txt
new file mode 100644
index 0000000..e41359e
--- /dev/null
+++ b/safespringboot/safespringboot/a.txt
@@ -0,0 +1 @@
+{"gender":0,"name":"李四","age":30}
\ No newline at end of file
diff --git a/safespringboot/safespringboot/b.txt b/safespringboot/safespringboot/b.txt
new file mode 100644
index 0000000..d3a78c6
--- /dev/null
+++ b/safespringboot/safespringboot/b.txt
@@ -0,0 +1,5 @@
+{
+ "name": "张三",
+ "age": 20,
+ "gender": 1
+}
diff --git a/safespringboot/safespringboot/doc/后端自测要点.md b/safespringboot/safespringboot/doc/后端自测要点.md
new file mode 100644
index 0000000..cef0fdf
--- /dev/null
+++ b/safespringboot/safespringboot/doc/后端自测要点.md
@@ -0,0 +1,5 @@
+## 后端自测三大要点
+
+1. 可重复性
+2. 用例覆盖完整,重点覆盖异常场景
+3. 环境一致性
diff --git a/safespringboot/safespringboot/mvnw b/safespringboot/safespringboot/mvnw
new file mode 100644
index 0000000..8a8fb22
--- /dev/null
+++ b/safespringboot/safespringboot/mvnw
@@ -0,0 +1,316 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+# JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+# M2_HOME - location of maven2's installed home dir
+# MAVEN_OPTS - parameters passed to the Java VM when running Maven
+# e.g. to debug Maven itself, use
+# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+ if [ -f /usr/local/etc/mavenrc ] ; then
+ . /usr/local/etc/mavenrc
+ fi
+
+ if [ -f /etc/mavenrc ] ; then
+ . /etc/mavenrc
+ fi
+
+ if [ -f "$HOME/.mavenrc" ] ; then
+ . "$HOME/.mavenrc"
+ fi
+
+fi
+
+# OS specific support. $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+ CYGWIN*) cygwin=true ;;
+ MINGW*) mingw=true;;
+ Darwin*) darwin=true
+ # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+ # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+ if [ -z "$JAVA_HOME" ]; then
+ if [ -x "/usr/libexec/java_home" ]; then
+ export JAVA_HOME="`/usr/libexec/java_home`"
+ else
+ export JAVA_HOME="/Library/Java/Home"
+ fi
+ fi
+ ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+ if [ -r /etc/gentoo-release ] ; then
+ JAVA_HOME=`java-config --jre-home`
+ fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+ ## resolve links - $0 may be a link to maven's home
+ PRG="$0"
+
+ # need this for relative symlinks
+ while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG="`dirname "$PRG"`/$link"
+ fi
+ done
+
+ saveddir=`pwd`
+
+ M2_HOME=`dirname "$PRG"`/..
+
+ # make it fully qualified
+ M2_HOME=`cd "$M2_HOME" && pwd`
+
+ cd "$saveddir"
+ # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=`cygpath --unix "$M2_HOME"`
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+ [ -n "$CLASSPATH" ] &&
+ CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME="`(cd "$M2_HOME"; pwd)`"
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+ javaExecutable="`which javac`"
+ if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+ # readlink(1) is not available as standard on Solaris 10.
+ readLink=`which readlink`
+ if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+ if $darwin ; then
+ javaHome="`dirname \"$javaExecutable\"`"
+ javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+ else
+ javaExecutable="`readlink -f \"$javaExecutable\"`"
+ fi
+ javaHome="`dirname \"$javaExecutable\"`"
+ javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+ JAVA_HOME="$javaHome"
+ export JAVA_HOME
+ fi
+ fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+ if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ else
+ JAVACMD="`\\unset -f command; \\command -v java`"
+ fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+ echo "Error: JAVA_HOME is not defined correctly." >&2
+ echo " We cannot execute $JAVACMD" >&2
+ exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+ echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+ if [ -z "$1" ]
+ then
+ echo "Path not specified to find_maven_basedir"
+ return 1
+ fi
+
+ basedir="$1"
+ wdir="$1"
+ while [ "$wdir" != '/' ] ; do
+ if [ -d "$wdir"/.mvn ] ; then
+ basedir=$wdir
+ break
+ fi
+ # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+ if [ -d "${wdir}" ]; then
+ wdir=`cd "$wdir/.."; pwd`
+ fi
+ # end of workaround
+ done
+ echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+ if [ -f "$1" ]; then
+ echo "$(tr -s '\n' ' ' < "$1")"
+ fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+ exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found .mvn/wrapper/maven-wrapper.jar"
+ fi
+else
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+ fi
+ if [ -n "$MVNW_REPOURL" ]; then
+ jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+ else
+ jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+ fi
+ while IFS="=" read key value; do
+ case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+ esac
+ done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Downloading from: $jarUrl"
+ fi
+ wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+ if $cygwin; then
+ wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+ fi
+
+ if command -v wget > /dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found wget ... using wget"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+ else
+ wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+ fi
+ elif command -v curl > /dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found curl ... using curl"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ curl -o "$wrapperJarPath" "$jarUrl" -f
+ else
+ curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+ fi
+
+ else
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Falling back to using Java to download"
+ fi
+ javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+ # For Cygwin, switch paths to Windows format before running javac
+ if $cygwin; then
+ javaClass=`cygpath --path --windows "$javaClass"`
+ fi
+ if [ -e "$javaClass" ]; then
+ if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Compiling MavenWrapperDownloader.java ..."
+ fi
+ # Compiling the Java class
+ ("$JAVA_HOME/bin/javac" "$javaClass")
+ fi
+ if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ # Running the downloader
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Running MavenWrapperDownloader.java ..."
+ fi
+ ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+ fi
+ fi
+ fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+ echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=`cygpath --path --windows "$M2_HOME"`
+ [ -n "$JAVA_HOME" ] &&
+ JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+ [ -n "$CLASSPATH" ] &&
+ CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+ [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+ MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+ $MAVEN_OPTS \
+ $MAVEN_DEBUG_OPTS \
+ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+ "-Dmaven.home=${M2_HOME}" \
+ "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
diff --git a/safespringboot/safespringboot/mvnw.cmd b/safespringboot/safespringboot/mvnw.cmd
new file mode 100644
index 0000000..1d8ab01
--- /dev/null
+++ b/safespringboot/safespringboot/mvnw.cmd
@@ -0,0 +1,188 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements. See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership. The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License. You may obtain a copy of the License at
+@REM
+@REM https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied. See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+ IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Found %WRAPPER_JAR%
+ )
+) else (
+ if not "%MVNW_REPOURL%" == "" (
+ SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+ )
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Couldn't find %WRAPPER_JAR%, downloading it ...
+ echo Downloading from: %DOWNLOAD_URL%
+ )
+
+ powershell -Command "&{"^
+ "$webclient = new-object System.Net.WebClient;"^
+ "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+ "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+ "}"^
+ "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+ "}"
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Finished downloading %WRAPPER_JAR%
+ )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+ %JVM_CONFIG_MAVEN_PROPS% ^
+ %MAVEN_OPTS% ^
+ %MAVEN_DEBUG_OPTS% ^
+ -classpath %WRAPPER_JAR% ^
+ "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+ %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%
diff --git a/safespringboot/safespringboot/pom.xml b/safespringboot/safespringboot/pom.xml
new file mode 100644
index 0000000..382683f
--- /dev/null
+++ b/safespringboot/safespringboot/pom.xml
@@ -0,0 +1,72 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.1.8.RELEASE
+
+
+ com.example
+ demo
+ 0.0.1-SNAPSHOT
+ demo
+ demo
+
+ 8
+
+
+
+ org.projectlombok
+ lombok
+ 1.18.26
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+
+
+
+
+
+
+
+ com.alibaba
+ fastjson
+ 1.2.78
+
+
+
+ commons-io
+ commons-io
+ 2.11.0
+
+
+
+ org.springframework.boot
+ spring-boot-starter-data-redis
+
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
+
diff --git a/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/DemoApplication.java b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/DemoApplication.java
new file mode 100644
index 0000000..29f47eb
--- /dev/null
+++ b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/DemoApplication.java
@@ -0,0 +1,14 @@
+package com.woniu.datasourcedemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+//@EnableAspectJAutoProxy(exposeProxy = true)
+public class DemoApplication {
+
+ public static void main(String[] args) {
+ SpringApplication.run(DemoApplication.class, args);
+ }
+
+}
diff --git a/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/config/SignFilterConfiguration.java b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/config/SignFilterConfiguration.java
new file mode 100644
index 0000000..5739146
--- /dev/null
+++ b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/config/SignFilterConfiguration.java
@@ -0,0 +1,39 @@
+package com.woniu.datasourcedemo.config;
+
+import com.woniu.datasourcedemo.filter.SignFilter;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.servlet.Filter;
+import java.util.HashMap;
+import java.util.Map;
+
+@Configuration
+public class SignFilterConfiguration {
+
+ @Value("${sign.maxTime}")
+ private String signMaxTime;
+
+ //filter中的初始化参数
+ private Map initParametersMap = new HashMap<>();
+
+ @Bean
+ public FilterRegistrationBean contextFilterRegistrationBean() {
+ initParametersMap.put("signMaxTime", signMaxTime);
+ FilterRegistrationBean registration = new FilterRegistrationBean();
+ registration.setFilter(signFilter());
+ registration.setInitParameters(initParametersMap);
+ registration.addUrlPatterns("/*");
+ registration.setName("SignFilter");
+ // 设置过滤器被调用的顺序
+ registration.setOrder(1);
+ return registration;
+ }
+
+ @Bean
+ public Filter signFilter() {
+ return new SignFilter();
+ }
+}
\ No newline at end of file
diff --git a/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/controller/UserController.java b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/controller/UserController.java
new file mode 100644
index 0000000..ce2b16b
--- /dev/null
+++ b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/controller/UserController.java
@@ -0,0 +1,26 @@
+package com.woniu.datasourcedemo.controller;
+
+import com.woniu.datasourcedemo.model.User;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+
+
+@RestController
+@Slf4j
+public class UserController {
+
+
+ /**
+ * idea如何本地调试远程服务器的代码?
+ * @param id
+ * @return
+ */
+ @GetMapping("/v1/user/{id}")
+ public User getById1(@PathVariable String id) {
+ System.out.println("woniu is good person");
+ return new User("蜗牛","18");
+ }
+
+
+
+}
diff --git a/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/dao/UserDao.java b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/dao/UserDao.java
new file mode 100644
index 0000000..7880061
--- /dev/null
+++ b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/dao/UserDao.java
@@ -0,0 +1,15 @@
+package com.woniu.datasourcedemo.dao;
+
+import com.woniu.datasourcedemo.model.User;
+import org.springframework.stereotype.Repository;
+
+
+//@Mapper
+//@Repository
+public interface UserDao {
+// User getById(Integer id);
+//
+// void insertUserDs1(@Param("name") String name, @Param("age") String age);
+//
+// void insertUserDs2(@Param("name") String name, @Param("age") String age);
+}
diff --git a/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/filter/SignFilter.java b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/filter/SignFilter.java
new file mode 100644
index 0000000..238111e
--- /dev/null
+++ b/safespringboot/safespringboot/src/main/java/com/woniu/datasourcedemo/filter/SignFilter.java
@@ -0,0 +1,108 @@
+package com.woniu.datasourcedemo.filter;
+
+import com.woniu.datasourcedemo.model.RequestHeader;
+import com.woniu.datasourcedemo.model.ResultData;
+import com.woniu.datasourcedemo.model.ReturnCode;
+import com.woniu.datasourcedemo.util.*;
+import org.springframework.util.ObjectUtils;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.Resource;
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.SortedMap;
+
+// SpringBoot 如何保证接口安全?高手都是这么玩的!
+public class SignFilter implements Filter {
+ @Resource
+ private RedisUtil redisUtil;
+
+ //从fitler配置中获取sign过期时间
+ private Long signMaxTime;
+
+ private static final String NONCE_KEY = "x-nonce-";
+
+ @Override
+ public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+ HttpServletRequest httpRequest = (HttpServletRequest) servletRequest;
+ HttpServletResponse httpResponse = (HttpServletResponse) servletResponse;
+
+ System.out.println(httpRequest.getRequestURI());
+
+ HttpServletRequestWrapper requestWrapper = new SignRequestWrapper(httpRequest);
+ //构建请求头
+ RequestHeader requestHeader = new RequestHeader();
+ requestHeader.setNonce(httpRequest.getHeader("x-Nonce"));
+ requestHeader.setSign(httpRequest.getHeader("X-Sign"));
+ String header = httpRequest.getHeader("X-Time");
+ if (StringUtils.isEmpty(header)) {
+ responseFail(httpResponse, ReturnCode.ILLEGAL_HEADER);
+ return;
+ }
+ requestHeader.setTimestamp(Long.parseLong(header));
+ //验证请求头是否存在
+ if (StringUtils.isEmpty(requestHeader.getSign()) || ObjectUtils.isEmpty(requestHeader.getTimestamp()) || StringUtils.isEmpty(requestHeader.getNonce())) {
+ responseFail(httpResponse, ReturnCode.ILLEGAL_HEADER);
+ return;
+ }
+
+ /*
+ * 1.重放验证
+ * 判断timestamp时间戳与当前时间是否超过60s(过期时间根据业务情况设置),如果超过了就提示签名过期。
+ */
+ long now = System.currentTimeMillis() / 1000;
+
+ if (now - requestHeader.getTimestamp() > signMaxTime) {
+ responseFail(httpResponse, ReturnCode.REPLAY_ERROR);
+ return;
+ }
+
+ //2. 判断nonce
+ boolean nonceExists = redisUtil.hasKey(NONCE_KEY + requestHeader.getNonce());
+ if (nonceExists) {
+ //请求重复
+ responseFail(httpResponse, ReturnCode.REPLAY_ERROR);
+ return;
+ } else {
+ redisUtil.set(NONCE_KEY + requestHeader.getNonce(), requestHeader.getNonce(), signMaxTime);
+ }
+
+
+ boolean accept;
+ SortedMap paramMap;
+ switch (httpRequest.getMethod()) {
+ case "GET":
+ paramMap = HttpDataUtil.getUrlParams(requestWrapper);
+ accept = SignUtil.verifySign(paramMap, requestHeader);
+ break;
+ case "POST":
+ paramMap = HttpDataUtil.getBodyParams(requestWrapper);
+ accept = SignUtil.verifySign(paramMap, requestHeader);
+ break;
+ default:
+ accept = true;
+ break;
+ }
+ if (accept) {
+ filterChain.doFilter(requestWrapper, servletResponse);
+ } else {
+ responseFail(httpResponse, ReturnCode.ARGUMENT_ERROR);
+ return;
+ }
+
+ }
+
+ private void responseFail(HttpServletResponse httpResponse, ReturnCode returnCode) {
+ ResultData