Autofac的切面编程实现
*:first-child {
margin-top: 0 !important;
}
.markdown-body>*:last-child {
margin-bottom: 0 !important;
}
.markdown-body a:not([href]) {
color: inherit;
text-decoration: none;
}
.markdown-body .anchor {
float: left;
padding-right: 4px;
margin-left: -20px;
line-height: 1;
}
.markdown-body .anchor:focus {
outline: none;
}
.markdown-body p,
.markdown-body blockquote,
.markdown-body ul,
.markdown-body ol,
.markdown-body dl,
.markdown-body table,
.markdown-body pre {
margin-top: 0;
margin-bottom: 16px;
}
.markdown-body hr {
height: 0.25em;
padding: 0;
margin: 24px 0;
background-color: #e1e4e8;
border: 0;
}
.markdown-body blockquote {
padding: 0 1em;
color: #6a737d;
border-left: 0.25em solid #dfe2e5;
}
.markdown-body blockquote>:first-child {
margin-top: 0;
}
.markdown-body blockquote>:last-child {
margin-bottom: 0;
}
.markdown-body kbd {
display: inline-block;
padding: 3px 5px;
font-size: 11px;
line-height: 10px;
color: #444d56;
vertical-align: middle;
background-color: #fafbfc;
border: solid 1px #c6cbd1;
border-bottom-color: #959da5;
border-radius: 3px;
box-shadow: inset 0 -1px 0 #959da5;
}
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
margin-top: 24px;
margin-bottom: 16px;
font-weight: 600;
line-height: 1.25;
}
.markdown-body h1 .octicon-link,
.markdown-body h2 .octicon-link,
.markdown-body h3 .octicon-link,
.markdown-body h4 .octicon-link,
.markdown-body h5 .octicon-link,
.markdown-body h6 .octicon-link {
color: #1b1f23;
vertical-align: middle;
visibility: hidden;
}
.markdown-body h1:hover .anchor,
.markdown-body h2:hover .anchor,
.markdown-body h3:hover .anchor,
.markdown-body h4:hover .anchor,
.markdown-body h5:hover .anchor,
.markdown-body h6:hover .anchor {
text-decoration: none;
}
.markdown-body h1:hover .anchor .octicon-link,
.markdown-body h2:hover .anchor .octicon-link,
.markdown-body h3:hover .anchor .octicon-link,
.markdown-body h4:hover .anchor .octicon-link,
.markdown-body h5:hover .anchor .octicon-link,
.markdown-body h6:hover .anchor .octicon-link {
visibility: visible;
}
.markdown-body h1 {
padding-bottom: 0.3em;
font-size: 2em;
border-bottom: 1px solid #eaecef;
}
.markdown-body h2 {
padding-bottom: 0.3em;
font-size: 1.5em;
border-bottom: 1px solid #eaecef;
}
.markdown-body h3 {
font-size: 1.25em;
}
.markdown-body h4 {
font-size: 1em;
}
.markdown-body h5 {
font-size: 0.875em;
}
.markdown-body h6 {
font-size: 0.85em;
color: #6a737d;
}
.markdown-body ul,
.markdown-body ol {
padding-left: 2em;
}
.markdown-body ul ul,
.markdown-body ul ol,
.markdown-body ol ol,
.markdown-body ol ul {
margin-top: 0;
margin-bottom: 0;
}
.markdown-body li {
word-wrap: break-all;
}
.markdown-body li>p {
margin-top: 16px;
}
.markdown-body li+li {
margin-top: 0.25em;
}
.markdown-body dl {
padding: 0;
}
.markdown-body dl dt {
padding: 0;
margin-top: 16px;
font-size: 1em;
font-style: italic;
font-weight: 600;
}
.markdown-body dl dd {
padding: 0 16px;
margin-bottom: 16px;
}
.markdown-body table {
display: block;
width: 100%;
overflow: auto;
}
.markdown-body table th {
font-weight: 600;
}
.markdown-body table th,
.markdown-body table td {
padding: 6px 13px;
border: 1px solid #dfe2e5;
}
.markdown-body table tr {
background-color: #fff;
border-top: 1px solid #c6cbd1;
}
.markdown-body table tr:nth-child(2n) {
background-color: #f6f8fa;
}
.markdown-body img {
max-width: 100%;
box-sizing: content-box;
background-color: #fff;
}
.markdown-body img[align=right] {
padding-left: 20px;
}
.markdown-body img[align=left] {
padding-right: 20px;
}
.markdown-body code {
padding: 0.2em 0.4em;
margin: 0;
font-size: 85%;
background-color: rgba(27,31,35,0.05);
border-radius: 3px;
}
.markdown-body pre {
word-wrap: normal;
}
.markdown-body pre>code {
padding: 0;
margin: 0;
font-size: 100%;
word-break: normal;
white-space: pre;
background: transparent;
border: 0;
}
.markdown-body .highlight {
margin-bottom: 16px;
}
.markdown-body .highlight pre {
margin-bottom: 0;
word-break: normal;
}
.markdown-body .highlight pre,
.markdown-body pre {
padding: 16px;
overflow: auto;
font-size: 85%;
line-height: 1.45;
background-color: #f6f8fa;
border-radius: 3px;
}
.markdown-body pre code {
display: inline;
max-width: auto;
padding: 0;
margin: 0;
overflow: visible;
line-height: inherit;
word-wrap: normal;
background-color: transparent;
border: 0;
}
.markdown-body .full-commit .btn-outline:not(:disabled):hover {
color: #005cc5;
border-color: #005cc5;
}
.markdown-body kbd {
display: inline-block;
padding: 3px 5px;
font: 11px "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
line-height: 10px;
color: #444d56;
vertical-align: middle;
background-color: #fafbfc;
border: solid 1px #d1d5da;
border-bottom-color: #c6cbd1;
border-radius: 3px;
box-shadow: inset 0 -1px 0 #c6cbd1;
}
.markdown-body :checked+.radio-label {
position: relative;
z-index: 1;
border-color: #0366d6;
}
.markdown-body .task-list-item {
list-style-type: none;
}
.markdown-body .task-list-item+.task-list-item {
margin-top: 3px;
}
.markdown-body .task-list-item input {
margin: 0 0.2em 0.25em -1.6em;
vertical-align: middle;
}
.markdown-body hr {
border-bottom-color: #eee;
}
/*
github.com style (c) Vasily Polovnyov
*/
.hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
color: #333;
background: #f8f8f8;
}
.hljs-comment,
.hljs-quote {
color: #998;
font-style: italic;
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-subst {
color: #333;
font-weight: bold;
}
.hljs-number,
.hljs-literal,
.hljs-variable,
.hljs-template-variable,
.hljs-tag .hljs-attr {
color: #008080;
}
.hljs-string,
.hljs-doctag {
color: #d14;
}
.hljs-title,
.hljs-section,
.hljs-selector-id {
color: #900;
font-weight: bold;
}
.hljs-subst {
font-weight: normal;
}
.hljs-type,
.hljs-class .hljs-title {
color: #458;
font-weight: bold;
}
.hljs-tag,
.hljs-name,
.hljs-attribute {
color: #000080;
font-weight: normal;
}
.hljs-regexp,
.hljs-link {
color: #009926;
}
.hljs-symbol,
.hljs-bullet {
color: #990073;
}
.hljs-built_in,
.hljs-builtin-name {
color: #0086b3;
}
.hljs-meta {
color: #999;
font-weight: bold;
}
.hljs-deletion {
background: #fdd;
}
.hljs-addition {
background: #dfd;
}
.hljs-emphasis {
font-style: italic;
}
.hljs-strong {
font-weight: bold;
}
/* Flowchart variables */
/* Sequence Diagram variables */
/* Gantt chart variables */
.mermaid .label {
color: #333;
}
.node rect,
.node circle,
.node ellipse,
.node polygon {
fill: #ECECFF;
stroke: #CCCCFF;
stroke-width: 1px;
}
.edgePath .path {
stroke: #333333;
}
.edgeLabel {
background-color: #e8e8e8;
}
.cluster rect {
fill: #ffffde !important;
rx: 4 !important;
stroke: #aaaa33 !important;
stroke-width: 1px !important;
}
.cluster text {
fill: #333;
}
.actor {
stroke: #CCCCFF;
fill: #ECECFF;
}
text.actor {
fill: black;
stroke: none;
}
.actor-line {
stroke: grey;
}
.messageLine0 {
stroke-width: 1.5;
stroke-dasharray: "2 2";
marker-end: "url(#arrowhead)";
stroke: #333;
}
.messageLine1 {
stroke-width: 1.5;
stroke-dasharray: "2 2";
stroke: #333;
}
#arrowhead {
fill: #333;
}
#crosshead path {
fill: #333 !important;
stroke: #333 !important;
}
.messageText {
fill: #333;
stroke: none;
}
.labelBox {
stroke: #CCCCFF;
fill: #ECECFF;
}
.labelText {
fill: black;
stroke: none;
}
.loopText {
fill: black;
stroke: none;
}
.loopLine {
stroke-width: 2;
stroke-dasharray: "2 2";
marker-end: "url(#arrowhead)";
stroke: #CCCCFF;
}
.note {
stroke: #aaaa33;
fill: #fff5ad;
}
.noteText {
fill: black;
stroke: none;
font-family: 'trebuchet ms', verdana, arial;
font-size: 14px;
}
/** Section styling */
.section {
stroke: none;
opacity: 0.2;
}
.section0 {
fill: rgba(102, 102, 255, 0.49);
}
.section2 {
fill: #fff400;
}
.section1,
.section3 {
fill: white;
opacity: 0.2;
}
.sectionTitle0 {
fill: #333;
}
.sectionTitle1 {
fill: #333;
}
.sectionTitle2 {
fill: #333;
}
.sectionTitle3 {
fill: #333;
}
.sectionTitle {
text-anchor: start;
font-size: 11px;
text-height: 14px;
}
/* Grid and axis */
.grid .tick {
stroke: lightgrey;
opacity: 0.3;
shape-rendering: crispEdges;
}
.grid path {
stroke-width: 0;
}
/* Today line */
.today {
fill: none;
stroke: red;
stroke-width: 2px;
}
/* Task styling */
/* Default task */
.task {
stroke-width: 2;
}
.taskText {
text-anchor: middle;
font-size: 11px;
}
.taskTextOutsideRight {
fill: black;
text-anchor: start;
font-size: 11px;
}
.taskTextOutsideLeft {
fill: black;
text-anchor: end;
font-size: 11px;
}
/* Specific task settings for the sections*/
.taskText0,
.taskText1,
.taskText2,
.taskText3 {
fill: white;
}
.task0,
.task1,
.task2,
.task3 {
fill: #8a90dd;
stroke: #534fbc;
}
.taskTextOutside0,
.taskTextOutside2 {
fill: black;
}
.taskTextOutside1,
.taskTextOutside3 {
fill: black;
}
/* Active task */
.active0,
.active1,
.active2,
.active3 {
fill: #bfc7ff;
stroke: #534fbc;
}
.activeText0,
.activeText1,
.activeText2,
.activeText3 {
fill: black !important;
}
/* Completed task */
.done0,
.done1,
.done2,
.done3 {
stroke: grey;
fill: lightgrey;
stroke-width: 2;
}
.doneText0,
.doneText1,
.doneText2,
.doneText3 {
fill: black !important;
}
/* Tasks on the critical line */
.crit0,
.crit1,
.crit2,
.crit3 {
stroke: #ff8888;
fill: red;
stroke-width: 2;
}
.activeCrit0,
.activeCrit1,
.activeCrit2,
.activeCrit3 {
stroke: #ff8888;
fill: #bfc7ff;
stroke-width: 2;
}
.doneCrit0,
.doneCrit1,
.doneCrit2,
.doneCrit3 {
stroke: #ff8888;
fill: lightgrey;
stroke-width: 2;
cursor: pointer;
shape-rendering: crispEdges;
}
.doneCritText0,
.doneCritText1,
.doneCritText2,
.doneCritText3 {
fill: black !important;
}
.activeCritText0,
.activeCritText1,
.activeCritText2,
.activeCritText3 {
fill: black !important;
}
.titleText {
text-anchor: middle;
font-size: 18px;
fill: black;
}
/*
*/
.node text {
font-family: 'trebuchet ms', verdana, arial;
font-size: 14px;
}
div.mermaidTooltip {
position: absolute;
text-align: center;
max-width: 200px;
padding: 2px;
font-family: 'trebuchet ms', verdana, arial;
font-size: 12px;
background: #ffffde;
border: 1px solid #aaaa33;
border-radius: 2px;
pointer-events: none;
z-index: 100;
}
@font-face{font-family:KaTeX_AMS;src:url(fonts/KaTeX_AMS-Regular-f4c3270b.woff2) format("woff2"),url(fonts/KaTeX_AMS-Regular-e78f217c.woff) format("woff"),url(fonts/KaTeX_AMS-Regular-9971d270.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Caligraphic;src:url(fonts/KaTeX_Caligraphic-Bold-a2e05225.woff2) format("woff2"),url(fonts/KaTeX_Caligraphic-Bold-bac61997.woff) format("woff"),url(fonts/KaTeX_Caligraphic-Bold-743b42a3.ttf) format("truetype");font-weight:700;font-style:normal}@font-face{font-family:KaTeX_Caligraphic;src:url(fonts/KaTeX_Caligraphic-Regular-479a68ec.woff2) format("woff2"),url(fonts/KaTeX_Caligraphic-Regular-a64e1342.woff) format("woff"),url(fonts/KaTeX_Caligraphic-Regular-244db27f.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Fraktur;src:url(fonts/KaTeX_Fraktur-Bold-8e5f883e.woff2) format("woff2"),url(fonts/KaTeX_Fraktur-Bold-0a0aa194.woff) format("woff"),url(fonts/KaTeX_Fraktur-Bold-ad26cc83.ttf) format("truetype");font-weight:700;font-style:normal}@font-face{font-family:KaTeX_Fraktur;src:url(fonts/KaTeX_Fraktur-Regular-ae2b6f43.woff2) format("woff2"),url(fonts/KaTeX_Fraktur-Regular-f980ca72.woff) format("woff"),url(fonts/KaTeX_Fraktur-Regular-d459632e.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Main;src:url(fonts/KaTeX_Main-Bold-83f8b326.woff2) format("woff2"),url(fonts/KaTeX_Main-Bold-d8a629d2.woff) format("woff"),url(fonts/KaTeX_Main-Bold-e69b9513.ttf) format("truetype");font-weight:700;font-style:normal}@font-face{font-family:KaTeX_Main;src:url(fonts/KaTeX_Main-BoldItalic-0719833c.woff2) format("woff2"),url(fonts/KaTeX_Main-BoldItalic-5aeca883.woff) format("woff"),url(fonts/KaTeX_Main-BoldItalic-bdbadb27.ttf) format("truetype");font-weight:700;font-style:italic}@font-face{font-family:KaTeX_Main;src:url(fonts/KaTeX_Main-Italic-07510ed0.woff2) format("woff2"),url(fonts/KaTeX_Main-Italic-8dd42e02.woff) format("woff"),url(fonts/KaTeX_Main-Italic-1b226149.ttf) format("truetype");font-weight:400;font-style:italic}@font-face{font-family:KaTeX_Main;src:url(fonts/KaTeX_Main-Regular-bd652252.woff2) format("woff2"),url(fonts/KaTeX_Main-Regular-2dffc875.woff) format("woff"),url(fonts/KaTeX_Main-Regular-d9162dfe.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Math;src:url(fonts/KaTeX_Math-BoldItalic-89e95efa.woff2) format("woff2"),url(fonts/KaTeX_Math-BoldItalic-65a38aa6.woff) format("woff"),url(fonts/KaTeX_Math-BoldItalic-fa111311.ttf) format("truetype");font-weight:700;font-style:italic}@font-face{font-family:KaTeX_Math;src:url(fonts/KaTeX_Math-Italic-afeebb76.woff2) format("woff2"),url(fonts/KaTeX_Math-Italic-da586018.woff) format("woff"),url(fonts/KaTeX_Math-Italic-55fbb3ac.ttf) format("truetype");font-weight:400;font-style:italic}@font-face{font-family:"KaTeX_SansSerif";src:url(fonts/KaTeX_SansSerif-Bold-94911c5b.woff2) format("woff2"),url(fonts/KaTeX_SansSerif-Bold-bfe58d70.woff) format("woff"),url(fonts/KaTeX_SansSerif-Bold-f5f6a30d.ttf) format("truetype");font-weight:700;font-style:normal}@font-face{font-family:"KaTeX_SansSerif";src:url(fonts/KaTeX_SansSerif-Italic-6a5b5cc9.woff2) format("woff2"),url(fonts/KaTeX_SansSerif-Italic-dabdeee1.woff) format("woff"),url(fonts/KaTeX_SansSerif-Italic-5110f85c.ttf) format("truetype");font-weight:400;font-style:italic}@font-face{font-family:"KaTeX_SansSerif";src:url(fonts/KaTeX_SansSerif-Regular-7d5fa3e2.woff2) format("woff2"),url(fonts/KaTeX_SansSerif-Regular-48c7df6f.woff) format("woff"),url(fonts/KaTeX_SansSerif-Regular-8075d14a.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Script;src:url(fonts/KaTeX_Script-Regular-c472b570.woff2) format("woff2"),url(fonts/KaTeX_Script-Regular-5acb381b.woff) format("woff"),url(fonts/KaTeX_Script-Regular-abb12fc2.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Size1;src:url(fonts/KaTeX_Size1-Regular-feed6c70.woff2) format("woff2"),url(fonts/KaTeX_Size1-Regular-bdd0d5e0.woff) format("woff"),url(fonts/KaTeX_Size1-Regular-8cc60fd5.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Size2;src:url(fonts/KaTeX_Size2-Regular-8a86a0af.woff2) format("woff2"),url(fonts/KaTeX_Size2-Regular-fd67fb35.woff) format("woff"),url(fonts/KaTeX_Size2-Regular-5976fffd.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Size3;src:url(fonts/KaTeX_Size3-Regular-2c1ea030.woff2) format("woff2"),url(fonts/KaTeX_Size3-Regular-943c94f8.woff) format("woff"),url(fonts/KaTeX_Size3-Regular-e929f5d9.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Size4;src:url(fonts/KaTeX_Size4-Regular-680d35e3.woff2) format("woff2"),url(fonts/KaTeX_Size4-Regular-68537743.woff) format("woff"),url(fonts/KaTeX_Size4-Regular-81ab95e4.ttf) format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KaTeX_Typewriter;src:url(fonts/KaTeX_Typewriter-Regular-8a6d8ed8.woff2) format("woff2"),url(fonts/KaTeX_Typewriter-Regular-3e9e27f0.woff) format("woff"),url(fonts/KaTeX_Typewriter-Regular-29017475.ttf) format("truetype");font-weight:400;font-style:normal}.katex{font:normal 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.10.2"}.katex .katex-mathml{position:absolute;clip:rect(1px,1px,1px,1px);padding:0;border:0;height:1px;width:1px;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathdefault{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-weight:700;font-style:italic}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;vertical-align:bottom;position:relative}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;vertical-align:bottom;font-size:1px;width:2px;min-width:2px}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{display:inline-block;width:100%;border-bottom-style:solid}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{display:inline-block;border:0 solid;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{display:inline-block;width:100%;border-bottom-style:solid}.katex .hdashline{display:inline-block;width:100%;border-bottom-style:dashed}.katex .sqrt>.root{margin-left:.27777778em;margin-right:-.55555556em}.katex .fontsize-ensurer,.katex .sizing{display:inline-block}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.83333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.71428571em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.85714286em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14285714em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571429em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857143em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71428571em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714286em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857143em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96285714em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55428571em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.55555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.66666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.77777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.88888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.41666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.58333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.66666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.83333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.34722222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.41666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.48611111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.55555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.69444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.83333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44027778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.28935185em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.34722222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.40509259em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.46296296em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.52083333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.69444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.83333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023148em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981481em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108004em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.28929605em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.33751205em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.38572806em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.43394407em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216008em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.57859209em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.69431051em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.83317261em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961427em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.20096463em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.24115756em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.28135048em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.32154341em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.36173633em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.40192926em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.48231511em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.57877814em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.69453376em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.83360129em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .op-limits>.vlist-t{text-align:center}.katex .accent>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;margin:0 -.025em;border-right:.05em solid;min-width:1px}.katex .mtable .vs-dashed{border-right:.05em dashed}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{display:block;position:absolute;width:100%;height:inherit;fill:currentColor;stroke:currentColor;fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex svg path{stroke:none}.katex img{border-style:none;min-width:0;min-height:0;max-width:none;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{position:absolute;left:0;width:50.2%;overflow:hidden}.katex .halfarrow-right{position:absolute;right:0;width:50.2%;overflow:hidden}.katex .brace-left{position:absolute;left:0;width:25.1%;overflow:hidden}.katex .brace-center{position:absolute;left:25%;width:50%;overflow:hidden}.katex .brace-right{position:absolute;right:0;width:25.1%;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left}
@media print {
body {
overflow: visible !important;
}
.markdown-body table {
overflow: visible !important;
}
.ui-layout-north,
.ui-layout-center,
.ui-layout-toggler {
display: none !important;
}
.ui-layout-east {
left: 0 !important;
top: 0 !important;
right: 0 !important;
width: auto !important;
background: white !important;
overflow: visible !important;
}
.ui-layout-east .ui-layout-toggler {
display: none !important;
}
.ui-layout-east .markdown-body {
display: block !important;
padding: 20px !important;
}
.ui-layout-east .markdown-body [data-source-line] {
break-inside: avoid;
}
.markdown-body pre > code {
word-break: normal;
word-wrap: break-word;
white-space: pre-wrap;
}
}
body {
margin: 0;
padding: 0;
}
.ui-layout-east {
position: relative;
}
.markdown-body {
min-width: 256px;
max-width: 978px;
margin: 0 auto;
padding: 20px;
font-size: 14px;
tab-size: 4;
font-family: "-apple-system", BlinkMacSystemFont, "\5FAE\8F6F\96C5\9ED1", "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft YaHei", SimSun, "\5B8B\4F53", Heiti, "\9ED1\4F53", sans-serif;
}
.markdown-body h1 {
font-size: 2.25em;
}
.markdown-body h2 {
font-size: 1.75em;
}
.markdown-body h3 {
font-size: 1.5em;
}
.markdown-body h4 {
font-size: 1.25em;
}
.markdown-body h5,
.markdown-body h6 {
font-size: 1em;
}
.markdown-body pre > code {
font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace, sans-serif;
}
.markdown-body pre > code .zh-hans {
font-family: 'Microsoft YaHei', '\5FAE\8F6F\96C5\9ED1', SimSun, sans-serif;
}
.markdown-body img:not([src]),
.markdown-body img[src=""] {
display: none;
}
div[data-role=mermaid] {
text-align: center;
}
hr.footnotes-sep {
margin: 64px 0 32px 0;
height: 1px;
}
.footnotes {
font-size: 90%;
padding-left: 16px;
}
li.footnote-item > p {
margin: 8px 0;
}
.success,
.info,
.warning,
.danger {
padding: 15px;
margin-bottom: 20px;
border: 1px solid transparent;
border-radius: 4px;
}
.success > p:last-child,
.info > p:last-child,
.warning > p:last-child,
.danger > p:last-child {
margin-bottom: 0;
}
.success {
color: #3c763d;
background-color: #dff0d8;
border-color: #d6e9c6;
}
.info {
color: #31708f;
background-color: #d9edf7;
border-color: #bce8f1;
}
.warning {
color: #8a6d3b;
background-color: #fcf8e3;
border-color: #faebcc;
}
.danger {
color: #a94442;
background-color: #f2dede;
border-color: #ebccd1;
}
abbr[title] {
cursor: help;
border-bottom: 1px dotted #777;
}
ul.table-of-contents {
list-style-type: none;
}
ul.table-of-contents li {
margin: 4px 0;
}
.markdown-body table {
width: auto;
display: table;
}
.markdown-body table td {
word-break: break-all;
}
.markdown-body.ace_search .highlight pre,
.markdown-body.ace_search pre {
overflow: visible !important;
width: -webkit-fit-content !important;
width: fit-content !important;
}
-->
面向切面编程：Autofac.Annotation扩展组件是我开源的一款利用打标签完成autofac容器的注入组件。
https://github.com/yuzd/Autofac.Annotation
我们之前介绍了利用Aspect标签来完成拦截器功能
Aspect是一对一的方式，我想要某个class开启拦截器功能我需要针对每个class去配置。 详情请点击
比如说 我有2个 controller 每个controller都有2个action方法，
[Component]
public class ProductController
{
public virtual string GetProduct(string productId)
{
return "GetProduct:" + productId;
}
public virtual string UpdateProduct(string productId)
{
return "UpdateProduct:" + productId;
}
}
[Component]
public class UserController
{
public virtual string GetUser(string userId)
{
return "GetUser:" + userId;
}
public virtual string DeleteUser(string userId)
{
return "DeleteUser:" + userId;
}
}
如果我需要这2个controller的action方法都在执行方法前打log 在方法执行后打log 按照上一节Aspect的话 我需要每个controller都要配置。如果我有100个controller的画我就需要配置100次，这样我觉得太麻烦了。所以我参考了Spring的Pointcut切面编程的方式实现了一套类似的，下面看如何用Pointcut的方式方便的配置一种切面去适用于N个对象。
定义一个切面：创建一个class 上面打上Pointcut的标签 如下：
Pointcut标签类有如下属性：
| 属性名 | 说明 |
|---|---|
| Name | 名称Pointcut切面的名称(默认为空，和拦截方法进行匹配，参考下面说明) |
| RetType | 匹配目标类的方法的返回类型(默认是%) |
| NameSpace | 匹配目标类的namespace(默认是%) |
| ClassName | 匹配目标类的类名称(必填) |
| MethodName | 匹配目标类的方法名称(默认是%) |
匹配算法
举例：
| 匹配结果 | 匹配模板 | 要匹配的字符串 |
|---|---|---|
| 匹配结果：true | "%" | "" |
| 匹配结果：true | "%" | " " |
| 匹配结果：true | "%" | "asdfa asdf asdf" |
| 匹配结果：true | "%" | "%" |
| 匹配结果：false | "_" | "" |
| 匹配结果：true | "_" | " " |
| 匹配结果：true | "_" | "4" |
| 匹配结果：true | "_" | "C" |
| 匹配结果：false | "_" | "CX" |
| 匹配结果：false | "[ABCD]" | "" |
| 匹配结果：true | "[ABCD]" | "A" |
| 匹配结果：true | "[ABCD]" | "b" |
| 匹配结果：false | "[ABCD]" | "X" |
| 匹配结果：false | "[ABCD]" | "AB" |
| 匹配结果：true | "[B-D]" | "C" |
| 匹配结果：true | "[B-D]" | "D" |
| 匹配结果：false | "[B-D]" | "A" |
| 匹配结果：false | "[^B-D]" | "C" |
| 匹配结果：false | "[^B-D]" | "D" |
| 匹配结果：true | "[^B-D]" | "A" |
| 匹配结果：true | "%TEST[ABCD]XXX" | "lolTESTBXXX" |
| 匹配结果：false | "%TEST[ABCD]XXX" | "lolTESTZXXX" |
| 匹配结果：false | "%TEST[^ABCD]XXX" | "lolTESTBXXX" |
| 匹配结果：true | "%TEST[^ABCD]XXX" | "lolTESTZXXX" |
| 匹配结果：true | "%TEST[B-D]XXX" | "lolTESTBXXX" |
| 匹配结果：true | "%TEST[^B-D]XXX" | "lolTESTZXXX" |
| 匹配结果：true | "%Stuff.txt" | "Stuff.txt" |
| 匹配结果：true | "%Stuff.txt" | "MagicStuff.txt" |
| 匹配结果：false | "%Stuff.txt" | "MagicStuff.txt.img" |
| 匹配结果：false | "%Stuff.txt" | "Stuff.txt.img" |
| 匹配结果：false | "%Stuff.txt" | "MagicStuff001.txt.img" |
| 匹配结果：true | "Stuff.txt%" | "Stuff.txt" |
| 匹配结果：false | "Stuff.txt%" | "MagicStuff.txt" |
| 匹配结果：false | "Stuff.txt%" | "MagicStuff.txt.img" |
| 匹配结果：true | "Stuff.txt%" | "Stuff.txt.img" |
| 匹配结果：false | "Stuff.txt%" | "MagicStuff001.txt.img" |
| 匹配结果：true | "%Stuff.txt%" | "Stuff.txt" |
| 匹配结果：true | "%Stuff.txt%" | "MagicStuff.txt" |
| 匹配结果：true | "%Stuff.txt%" | "MagicStuff.txt.img" |
| 匹配结果：true | "%Stuff.txt%" | "Stuff.txt.img" |
| 匹配结果：false | "%Stuff.txt%" | "MagicStuff001.txt.img" |
| 匹配结果：true | "%Stuff%.txt" | "Stuff.txt" |
| 匹配结果：true | "%Stuff%.txt" | "MagicStuff.txt" |
| 匹配结果：false | "%Stuff%.txt" | "MagicStuff.txt.img" |
| 匹配结果：false | "%Stuff%.txt" | "Stuff.txt.img" |
| 匹配结果：false | "%Stuff%.txt" | "MagicStuff001.txt.img" |
| 匹配结果：true | "%Stuff%.txt" | "MagicStuff001.txt" |
| 匹配结果：true | "Stuff%.txt%" | "Stuff.txt" |
| 匹配结果：false | "Stuff%.txt%" | "MagicStuff.txt" |
| 匹配结果：false | "Stuff%.txt%" | "MagicStuff.txt.img" |
| 匹配结果：true | "Stuff%.txt%" | "Stuff.txt.img" |
| 匹配结果：false | "Stuff%.txt%" | "MagicStuff001.txt.img" |
| 匹配结果：false | "Stuff%.txt%" | "MagicStuff001.txt" |
| 匹配结果：true | "%Stuff%.txt%" | "Stuff.txt" |
| 匹配结果：true | "%Stuff%.txt%" | "MagicStuff.txt" |
| 匹配结果：true | "%Stuff%.txt%" | "MagicStuff.txt.img" |
| 匹配结果：true | "%Stuff%.txt%" | "Stuff.txt.img" |
| 匹配结果：true | "%Stuff%.txt%" | "MagicStuff001.txt.img" |
| 匹配结果：true | "%Stuff%.txt%" | "MagicStuff001.txt" |
| 匹配结果：true | "?Stuff?.txt?" | "1Stuff3.txt4" |
| 匹配结果：false | "?Stuff?.txt?" | "1Stuff.txt4" |
| 匹配结果：false | "?Stuff?.txt?" | "1Stuff3.txt" |
| 匹配结果：false | "?Stuff?.txt?" | "Stuff3.txt4" |
// *Controller 代表匹配 只要是Controller结尾的类都能匹配
// Get* 代表上面匹配成功的类下 所以是Get打头的方法都能匹配
[Pointcut(ClassName = "*Controller",MethodName = "Get*")]
public class LoggerPointCut
{
}
定义好了一个Pointcut切面后 需要定义这个切面的拦截方法
配合Pointcut切面标签，可以在打了这个标签的class下定义拦截方法， 在方法上得打上特定的标签，有如下几种：
| 切面执行方法上打标签种类 | 说明 |
|---|---|
| Before标签 | 在匹配成功的类的方法执行前执行 |
| After标签 | 在匹配成功的类的方法执行后执行 |
| Around标签 | 承接了 匹配成功的类的方法的执行权（如果一个切面配置了Around又配置了Before或者After，那么会只执行Around） |
以上3种标签有一个可选的参数：Name (默认为空，可以和Pointcut的Name进行mapping)
- 因为一个class上可以打多个Pointcut切面，一个Pointcut切面可以根据name去匹配对应拦截方法
// *Controller 代表匹配 只要是Controller结尾的类都能匹配
// Get* 代表上面匹配成功的类下 所以是Get打头的方法都能匹配
[Pointcut(ClassName = "*Controller",MethodName = "Get*")]
public class LoggerPointCut
{
/// <summary>
/// 打上Before标签 代表满足匹配的方法 在执行之前会执行下面的Before()方法
/// </summary>
[Before]
public void Befor()
{
Console.WriteLine("before");
}
/// <summary>
/// 打上After标签 代表满足匹配的方法 在执行之前会执行下面的After()方法
/// </summary>
[After]
public void After()
{
Console.WriteLine("after");
}
}
如果是用Around环绕的话
// *Controller 代表匹配 只要是Controller结尾的类都能匹配
// Get* 代表上面匹配成功的类下 所以是Get打头的方法都能匹配
[Pointcut(ClassName = "*Controller",MethodName = "Get*")]
public class LoggerPointCut
{
/// <summary>
/// 打上Around标签 承接了 匹配成功的类的方法的执行权
/// </summary>
/// <param name="context"></param>
[Around]
public void Around(AspectContext context)
{
//执行原目标方法前
Console.WriteLine(context.InvocationContext.MethodInvocationTarget.Name + "-->Start");
//执行原目标方法
context.InvocationProceedInfo.Invoke();
//执行原目标方法后
Console.WriteLine(context.InvocationContext.MethodInvocationTarget.Name + "-->End");
}
}
执行方法的参数说明：
执行方法的参数可以是DI容器的类型，会在执行时自动注入进来，可以使用Autowired，Value等标签来修饰参数。
还有一个特殊的执行参数可以注入，那就是AspectContext，这个类型里面你可以获取到被拦截的方法的信息，以及执行原方法的委托。
注意：这个执行后 有2种
- 正常执行成功
- 有异常,若方法参数注入了AspectContext 那么可以通过Exception属性值获得异常内容
按照上面的配置
- ProductController.GetProduct 会被匹配
- UserController.GetUser 会被匹配
在执行上面这2个方法的时候会
- 先执行 LoggerPointCut.Before方法
- 再执行 LoggerPointCut.After方法
利用Autofac的这个开源扩展组件很方便的实现切面编程，总结切面编程三步骤
- 1.定义一个切面，编写要匹配的目标类的方法(采用sql的like方式匹配)，所以一个切面可以拦截n个目标
- 2.定义对应的拦截方法
- 3.执行被匹配的方法时会执行对应的拦截方法
利用切面编程来自动加事物的后台系统例子
Autofac的切面编程实现的更多相关文章
- Autofac实现拦截器和切面编程
Autofac.Annotation框架是我用.netcore写的一个注解式DI框架,基于Autofac参考 Spring注解方式所有容器的注册和装配,切面,拦截器等都是依赖标签来完成. 开源地址:h ...
- 从壹开始前后端分离【 .NET Core2.0 +Vue2.0 】框架之十 || AOP面向切面编程浅解析：简单日志记录 + 服务切面缓存
代码已上传Github+Gitee,文末有地址 上回<从壹开始前后端分离[ .NET Core2.0 Api + Vue 2.0 + AOP + 分布式]框架之九 || 依赖注入IoC学习 + ...
- 什么是面向切面编程AOP
一丶前言 看过一些描述关于AOP切面编程的文章,写的太概念化让人很难理解,下面是我自己的理解,希望能帮到新人,如有错误欢迎指正. 二丶AOP是什么,它的应用场景是什么? AOP也跟IOC,OOP这些思 ...
- Z从壹开始前后端分离【 .NET Core2.0/3.0 +Vue2.0 】框架之十 || AOP面向切面编程浅解析：简单日志记录 + 服务切面缓存
本文梯子 本文3.0版本文章 代码已上传Github+Gitee,文末有地址 大神反馈: 零.今天完成的深红色部分 一.AOP 之 实现日志记录(服务层) 1.定义服务接口与实现类 2.在API层中添 ...
- AOP(面向切面编程)大概了解一下
前言 上一篇在聊MemoryCache的时候,用到了Autofac提供的拦截器进行面向切面编程,很明显能体会到其优势,既然涉及到了,那就趁热打铁,一起来探探面向切面编程. 正文 1. 概述 在软件业, ...
- .NET Core 实现动态代理做AOP(面向切面编程)
1.介绍 1.1 动态代理作用 用动态代理可以做AOP(面向切面编程),进行无入侵式实现自己的扩展业务,调用者和被调用者之间的解耦,提高代码的灵活性和可扩展性,比如:日志记录.性能统计.安全控制.事务 ...
- AOP 面向切面编程， Attribute在项目中的应用
一.AOP(面向切面编程)简介 在我们平时的开发中,我们一般都是面对对象编程,面向对象的特点是继承.多态和封装,我们的业务逻辑代码主要是写在这一个个的类中,但我们在实现业务的同时,难免也到多个重复的操 ...
- AOP面向切面编程的四种实现
一.AOP(面向切面编程)的四种实现分别为最原始的经典AOP.代理工厂bean(ProxyFacteryBean)和默认自动代理DefaultAdvisorAutoProxyCreator以及Bea ...
- spring入门（四）【面向切面编程】
开发过程中很多时候会用到日志.事务等操作,这些操作如果要写在业务代码中会相当麻烦,这时就会用到面向切面编程(AOP),AOP作为一种编程思想,和OOP有着不同的侧重点,面向对象侧重于万事万物皆对象,而 ...
随机推荐
- PTA数据结构与算法题目集(中文) 7-7
PTA数据结构与算法题目集(中文) 7-7 7-7 六度空间 (30 分) “六度空间”理论又称作“六度分隔(Six Degrees of Separation)”理论.这个理论可以通俗地阐述为 ...
- qW3xT.2，解决挖矿病毒
在阿里云使用redis,开启了6379端口,但是当时并没有对redis的密码进行设置. 在晚上一点左右.阿里云给我发短信,告诉我服务器出现紧急安全事件.建议登录云盾-态势感知控制台查看详情和处理. 于 ...
- Docker的简介以及Dockerfile编写与使用
Docker的简介 Docker是在容器的基础上,进行了进一步的封装,极大的简化了容器的创建和维护.使得Docker技术比虚拟机技术更为轻便.快捷. 下面是两张对比图. 可以看到传统虚拟机技术是虚拟出 ...
- windows的注册表有什么用？
注册表是什么 注册表是Microsoft Windows中的一个重要的数据库,用于存储系统和应用程序的设置信息.早在Windows 3.0推出OLE技术的时候,注册表就已经出现.随后推出的Window ...
- 「一闻秒懂」你了解goroutine和channel吗？
开源库「go home」聚焦Go语言技术栈与面试题,以协助Gopher登上更大的舞台,欢迎go home~ 背景介绍 大家都知道进程是操作系统资源分配的基本单位,有独立的内存空间,线程可以共享同一个进 ...
- (js描述的)数据结构[树结构之红黑树](13）
1.二叉送搜索树的缺点: 2.红黑树难度: 3.红黑树五大规则: 4.红黑树五大规则的作用: 5.红黑树二大变换: 1)变色 2)旋转 6.红黑树的插入五种变换情况: 先声明--------插入的数据 ...
- Java 方法之形参和实参 、堆、栈、基本数据类型、引用数据类型
* 形式参数:用于接收实际参数的变量(形式参数一般就在方法的声明上) * 实际参数:实际参与运算的变量 * 方法的参数如果是基本数据类型:形式参数的改变不影响实际参数. * * 基本数据类型:byte ...
- 合理使用CSS框架，加速UI设计进程
转载请注明出处:葡萄城官网,葡萄城为开发者提供专业的开发工具.解决方案和服务,赋能开发者. 原文出处:https://dzone.com/articles/how-to-speed-up-your-d ...
- rancher 和 Kubernetes有什么区别？
总体来说,Rancher和k8s都是用来作为容器的调度与编排系统.但是rancher不仅能够管理应用容器,更重要的一点是能够管理k8s集群.Rancher2.x底层基于k8s调度引擎,通过Ranche ...
- AJ学IOS 之ipad开发Popover的调色板应用_popover显示后其他控件仍然能进行交互
AJ分享,必须精品 一:效果 后面的是xcode的控制台 二:代码 ViewController #import "ViewController.h" #import " ...