#!/bin/bash # # Copyright (C) 2007 The Android Open Source Project # # Licensed 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 # # http://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.
# This script is a wrapper for smali.jar, so you can simply call "smali", # instead of java -jar smali.jar. It is heavily based on the "dx" script # from the Android SDK
# Set up prog to be the path of this script, including following symlinks, # and set up progdir to be the fully-qualified pathname of its directory. prog="$0" while [ -h "${prog}" ]; do newProg=`/bin/ls -ld "${prog}"`
newProg=`expr "${newProg}" : ".* -> \(.*\)$"` if expr "x${newProg}" : 'x/' >/dev/null; then prog="${newProg}" else progdir=`dirname "${prog}"` prog="${progdir}/${newProg}" fi done oldwd=`pwd` progdir=`dirname "${prog}"` cd "${progdir}" progdir=`pwd` prog="${progdir}"/`basename "${prog}"` cd "${oldwd}"
jarfile=apktool.jar libdir="$progdir" if [ ! -r "$libdir/$jarfile" ] then echo `basename "$prog"`": can't find $jarfile" exit 1 fi
javaOpts=""
# If you want DX to have more memory when executing, uncomment the following # line and adjust the value accordingly. Use "java -X"for a list of options # you can pass here. # javaOpts="-Xmx512M -Dfile.encoding=utf-8"
# Alternatively, this will extract any parameter "-Jxxx" from the command line # and pass them to Java (instead of to dx). This makes it possible for you to # add a command-line parameter such as "-JXmx256M"in your ant scripts, for # example. while expr "x$1" : 'x-J' >/dev/null; do opt=`expr "$1" : '-J\(.*\)'` javaOpts="${javaOpts} -${opt}" shift done
if [ "$OSTYPE" = "cygwin" ] ; then jarpath=`cygpath -w "$libdir/$jarfile"` else jarpath="$libdir/$jarfile" fi
# add current location to path for aapt PATH=$PATH:`pwd`; export PATH; exec java $javaOpts -jar "$jarpath" "$@"
使用方法：
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# decode $ ./apktool d sweeper.apk
# build，builds bar folder into new_bar.apk # 此时生成的apk是未签名的 $ apktool b bar -o new_bar.apk
Elastic 会索引所有字段，经过处理后写入一个反向索引（Inverted Index）。查找数据的时候，直接查找该索引。所以，Elastic 数据管理的顶层单位就叫做 Index（索引）。它是单个数据库的同义词。每个 Index （即数据库）的名字必须是小写。
Document
Index 里面单条的记录称为 Document（文档）。许多条 Document 构成了一个 Index。Document 使用 JSON 格式表示，下面是一个例子:
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{ "user": "张三", "title": "工程师", "desc": "数据库管理" }
同一个 Index 里面的 Document，不要求有相同的结构（scheme），但是最好保持相同，这样有利于提高搜索效率。
Type
Document 可以分组，比如weather这个 Index 里面，可以按城市分组（北京和上海），也可以按气候分组（晴天和雨天）。这种分组就叫做 Type，它是虚拟的逻辑分组，用来过滤 Document。不同的 Type 应该有相似的结构（schema），举例来说，id字段不能在这个组是字符串，在另一个组是数值。这是与关系型数据库的表的一个区别。性质完全不同的数据（比如products和logs）应该存成两个 Index，而不是一个 Index 里面的两个 Type（虽然可以做到）。
根据规划，Elastic 6.x 版只允许每个 Index 包含一个 Type，7.x 版将会彻底移除 Type。
@PostMapping("/user") public User addUser(@Valid User u, BindingResult result){ if (result.hasErrors()){ System.out.println(result.getFieldError().getDefaultMessage()); returnnull; } User user = new User(); user.setAge(u.getAge()); user.setName(u.getName()); return userRepository.save(user); }
DI
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public class DI(){ //通过构造器注入 private DependencyA a; @Autowired publicDI(DependencyA a){ this.a = a; }
