[Style]Geoserver始终显示标注

默认情况下，Geoserver标注遇到重叠的时候，只显示一个。

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            <Graphic>
              <Mark>
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                  <CssParameter name="fill">#000000</CssParameter>
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              <CssParameter name="font-weight">bold</CssParameter>
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            <VendorOption name="spaceAround">-1</VendorOption>
            <strong><span style="color:#cc33cc;"><VendorOption name="conflictResolution">false</VendorOption></span></strong>
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              <CssParameter name="font-weight">bold</CssParameter>
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                <Displacement>
                  <DisplacementX>0</DisplacementX>
                  <DisplacementY>0</DisplacementY>
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                <Rotation>
                  <ogc:PropertyName>angle</ogc:PropertyName>
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              </PointPlacement>
            </LabelPlacement>
            <Fill>
              <CssParameter name="fill">#FFFFFF</CssParameter>
              <CssParameter name="fill-opacity">1</CssParameter>
            </Fill>
            <VendorOption name="spaceAround">-1</VendorOption>
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        <Rule>
          <MinScaleDenominator>500001</MinScaleDenominator>
          <PointSymbolizer>
            <Graphic>
              <Mark>
                <WellKnownName>square</WellKnownName>
                <Fill>
                  <CssParameter name="fill">#000000</CssParameter>
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                </Fill>
              </Mark>
              <Size>1</Size>
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转载自：https://blog.csdn.net/dcj_gis2006/article/details/48467087